Library of reprints - O

O Melia Charles R.
An Approach to the Modeling of Lakes,1972

Oades J.M.
Studies on soil polysaccharides. III.Composition of polysaccharides in some australian soils,1972

Oberdorfer Erich
Übersicht der Süddeutschen Pflanzengesellschaften,1956

Oberdorfer Erich
Zur Nomenklaturfrage in der Pflanzensociologie,1953

Obermueller A.J. - Mikkelsen D.S.
Effects of Water Management and Soil Aggregation on the Growth and Nutrient Uptake of Rice,1974

Ocampo J.A. - Barea J.M. - Montoya E.
Interactions between Azotobacter and "phosphobacteria" and their establishment in the rhizosphere as affected by soil fertility,1975

Ochi Harumi - Saito Kamezo - Koponen Timo
The taxonomic status of Tayloria coreana and T.sinensis, Musci,1974

Odgaard Bent
Bryum tenuisetum Limpr. i Danmark,1979

Odgaard Bent
Ricciocarpus natans (L.) Corda in Danmark,1977

Odgaard Bent vad
Ecology, distribution and late Quaternary history of Polytrichastrum alpinum (Hedw.) G. L. Smith in Denmark,1980

Odum Eugene P.
The Emergence of Ecology as a New Integrative Discipline,1977

Oechel Walter C. - Mustafa Jamil
Energy Utilization and Carbon Metabolism in Mediterranean Scrub Vegetation of Chile and California. II,1979

Oelze J. - Weawer P.
The Adjustment of Photosynthetically Grown Cells of Rhodospirillium rubrum to Aerobic Light Conditions,1971

Ohba T. - Miyawaki A. - Tüxen R.
Pflanzengesellschaften der japanischen Dünen-Küsten,

Ohle Waldemar
Die Rasante Eutrophierung des Grossen Plöner Sees in frühgeschictlicher Zeit,1973

Ohle Waldemar
Die Sedimente des Grossen Plöner Sees als Dokumente der Zivilisation,1972

Ohngemach Dieter
Análisis polínico de los sedimentos del Pleistoceno Reciente y del Holoceno en la región Puebla-Tlaxcala,1973

Ohngemach Dieter
Pollen Sequence of the Tlaloqua Crater (La Malinche Volcano, Tlaxcala, Mexico),1977

Ohngemach Dieter - Straka Herbert
Pollenanalytische Oberflächenproben aus dem Gebiet des Projekts Puebla-Tlaxcala (Mexiko) der DFG,1981

Ohngemach Dieter-Straka Herbert
La historia de la vegetación en la región Puebla Tlaxcala durante el cuaternario tardío,1978

Ohngemach D. - Straka H.
Pollenanalytischer Nachweis einer mexikanischen Pinus-Art mit Hilfe ihres Parasiten,1982

Ohyama Takuji - Kumazawa Kikuo
A simple Method for the Preparation, Purification and Storage of 15N2 Gas for Biological Nitrogen Fixation Studies,1981

Oinonen Väinö - Valta Akseli
Helsingin Pasilan kaatopaikan kasvisto,1970

Okajima Hideo-Taniyama Ichiro
Significance of Mass Flow in Nitrate-Nitrogen Supply to Plant Roots,1980

Okolo-Kulak Stanislaw
Metoda monografii rolnictwa dla potrzeb planowania przestrzennego,1972

Oksanen Jari
Reindeer lichen (Cladina) vegetation of rock outcrops on a coast - inland transect in South Finland,1981

Okuda S. - Fujiwara K. - Miyawaki A.
Pflanzensoziologische Studien über die Vegetation des Tsugaru-Halbinsel, des Berges Iwaki u. des Juniko Sees,1970

Oleksowicz Andrzej
The Production of Periphytonic Algae in Lake Tynwald,1977

Oleszakowa Janina
Dwusetna rocznica urodzin florysty zmudzkiego - ks.Jerzego Pabreza-Ambrosiusa,1971

Oleszakowa Janina
Stanislaw Bonifacy Jundzill i Wilibald Besser w swietle wzajemnej korespondencji,1971

Oleszakowa Janina
Ogród botaniczny w Krzemiencu i jego katalogi (1805-1832),1971

Oleszakowa Janina
Piotr Pawel Wierzbicki - Florysta polski dzialajacy na Wegrzech,1972

Oleszakowa Janina
Wspomnienie o Sewerynie Józefie Krzemieniewskim w stulecie urodzin,1972

Olifer V.A.
Biologičeskij krugovorot na zapadno-sibirskich černozemach,1971

Oliker, M. - Poljakoff-Mayber, A. - Mayer, A.M.
Changes in Weight, Nitrogen Accumulation, Respiration and Photosynthesis during Growth and Development of seeds and Pods of Phaseolus vulgaris,1978

Oliver David J.
Net photosynthesis can be doubled by inhibiting glycolate formation,1977

Olsson Ingrid U. - Eriksson K.Gösta
Remarks on C14 dating of shell material in sea sediments,1965

Olsson Ulf
A Morphological Analysis of Phenotypes in Populations of Quercus (Fagaceae) in Sweden,1975

Olsson Ulf
The Structure of Stellate Trichomes and Their Taxonomic Implication in Some Quercus Species (Fagaceae),1975

Olsson Ulf
Peroxydase Isozymes in Quercus petraea and Quercus robur,1975

Olszewski Jerzy L.
Estimation of cooling power in a deciduous forest stand,1972

Olszowski Janusz
Influence of forest stand on the soil habitat of sands,1972

Oltean Mircea
Über das Mikrophytobenthos der Donaudelta-Flachseen,1969

Olšanská Eva
Na okraj vyhlášení chráněné krajinné oblasti Jeseníky,1969

Olšanská Eva
Za Bohumírem Hellerem,1969

Omvik Aasa
Effect of Zinc on the Appearance of the Mycelia in one Species of Chaetomium and two Species of Humicola,1954

Omvik Aasa
Experiments on Manganese, Zinc and Calcium as Constituents of Nutrient Solutions for Fungi,1951

Ondok J.P.
Horizontal structure of some macrophyte stands and its production aspects,1971

Ondok J.P.
Vegetative Propagation in Scirpus lacustris L.,1972

Ondok J.P.
Indirect estimation of primary values used in growth analysis,

Ondok J.P.
Calculation of Mean Leaf Area Ratio in Growth Analysis,1971

Ondok J.P.
Some basic concepts of modelling freshwater littoral ecosystems with respect to radiation regime of a pure Phragmites stand,1973

Ondok J.P.
Photosynthetically Active Radiation in a Stand of Phragmites communis Trin. I.Distribution of Irradiance and Foliage Structure,1973

Ondok J.P.
Photosynthetically Active Radiation in a Stand of Phragmites communis Trin. II.Model of Light Extinction in the Stand,1973

Ondok J.P.
Analyse des Blattwachstums als Methode zur Bestimmung des Massstabes der ontogenetischen Entwicklung,1968

Ondok J.P.
Die Probleme der Anwendung der Wachstums-Analyse auf Forschungen von Phragmites communis Trin.,1969

Ondok J.P. - Květ J.
Integral and Differential Formulae in Growth Analysis,1971

Ondok J.P. - Přibáň K.-Bínová Jana
Prediction of the net assimilation and relative growth rates in four years experiments with young sunflower plants,1971

Ondriš ťudovít
Štúdium vplyvu ultrazvuku a vody ozvučenej ultrazvukom na stimuláciu klíčenia semien Larix decidua Mill.,1979

Onken Arthur B.-Sunderman Herbert D.
Colorimetric Determinations of Exchangeable Ammonium, Urea, Nitrate, and Nitrite in a Single Soil Extract,1977

Opauszky I.-Matus L.-Horváth L.Kiss A.S.-Pozsár B.I.
Investigation for turn over intensity with stable nitrogen labelled ammonium nitrate and urea in spinach leaves,1972

Oppenheimer H.R.
The present state of botanical, horticultural and sylvicultural research in Palestine,1935

Oppenheimer H.R.
Hugo de Vries als Pflanzenphysiologe,1935

Oredsson Alf
Frequency Mapping of Blackberry Species (Rubus L.Subgen.Rubus) in Sweden. II.Distribution - Findings and Extrapolations,0

Oredsson Alf
Frequency Mapping of Blackberry Species (Rubus L.Subgen.Rubus) in Sweden. II.Distribution - Findings and Extrapolations. Tables and Figures,0

Oredsson Alf
Frequency mapping of Blackberry Species (Rubus L.Subgen.Rubus) in Sweden. I.Method and Preliminary Results. II.Distributional Patterns,1973-74

Oredsson Alf
Factors Possibly Influencing the Range of Shrubby Rubus Species in Sweden. I.Severity of Winter,1975

Orians Gordon H.
Micro and Macro in Ecological Theory,1980

Orth Reinhard
Zur Keimungsphysiologie der Farnsporen in verschiedenen Spektralbezirken,1937

Ortiz de Serra M.I. - Sowden F.J. - Schnitzer M.
Distribution of nitrogen in fungal "humic acids",1973

Orwick P.L. - Schreiber M.M.
Analysis of Nonstructural Carbohydrates in Redroot Pigweed (Amaranthus retroflexus) and Robust Foxtail (Setaria viridis var. robusta) Throughout the Growing Season,1979

Osborne G.J.
Chemical Fractionation of Soil Nitrogen in six Soils from Southern New South Wales,1977

Osius G. - Timm J.
Mathematische Modellierung natürlicher Systeme und ihrer Störungen,1981

Osmond C.B. - Ziegler H.
Carbon Isotope Discrimination in Alpine Succulent Plants Supposed to Be Capable of Crassulacean Acid Metabolism (CAM),1975

Osonubi O.-Davies W.J.
The Influence of Plant Water Stress on Stomatal Control of Gas Exchange at Different Levels of Atmospheric Humidity,1980

Osonubi O.-Davies W.J.
The Influence of Water Stress on the Photosynthetic Performance and Stomatal Behaviour of Tree Seedlings Subjected to Variation in Temperature and Irradiance,1980

Osvald Hugo
On Antagonism between Plants,1950

Oszast Janina - Srodon Andrzej
Wyniki badan palynologicznych nad ilami zastoiskowymi z Wadowic,1968

Ottosson Ivar
Viltskador och skogsaterväxt inom Bla Jungfruns nationalpark,1964

Otzen D.
Life Forms of Three Senecio Species in Relation to Accumulation and Utilization of Non-Structral Carbohydrates,1977

Otzen D.-Doornbos G.
Observations on Germination and Seedling Establishment of Senecio erucifolius L. in Relation to Its Northern Boundary,1980

Overbeck Fritz - Straka Herbert
Heinz Schmitz,1982

Overbeck Jürgen
Gewässerschutz als Aufgabe der angewandten Limnologie - zur Rolle des Phosphors bei der Gewässereutrophierung,1972

Overbeck Jürgen
Experimentelle Untersuchungen zur Bestimmung der bakteriellen Produktion im See,1972

Overbeck Jürgen
Bakterien in der Nahrungskette im See,1972

Overbeck Jürgen
Über die Kompartimentierung der stehenden Gewässer - ein Beitrag zur Struktur und Funktion des limnischen Ökosystems,1973

Overbeck Jürgen
Microbiology and biochemistry,1974

Overbeck Jürgen
Limnologie und Umweltschutz,1974

Overdieck Dieter - Raghi-Atri Freidun
CO 2-Netto-Assimilation von Phragmites australis (Cav.) Trin. ex Steud. Blättern bei unterschiedlichen Mengen an Stickstoff und Phosphor im Nährsubstrat,1976

Ovington J.D.
The Ecosystem Concept as an Aid to Forest Classification,1960

Öztürk Münir - Rehder Helmut - Ziegler Hubert
Biomass Production of C3- and C4- Plant Species in Pure and Mixed Culture with Different Water Supply,1981

Očahelová Helena - Husák Štěpán
Typy vodní a mokřadní vegetace Východoslovenské nížiny,1982

O`Beirne Andrew - Eveland Warren C.
Induction of the L-phase of Listeria monocytogenes by rabbit alveolar macrophages in vitro,1974

O`Brien W.John - Huggins Donald - DeNoyelles Frank, jr.
Primary Productivity and Nutrient Limiting Factors in Lakes and Ponds of the Noatak River Valley, Alaska,1975

O`Neill R.V.
Dynamic Ecosystem Models : Progress and Challenges Oak Ridge Systems Ecology Group,1974

O`Sullivan A.M.
A phytosociological survey of Irish Grassland,1968

Last modified: