Селскостопанска академия

Proc. of ... held at Buffalo Research Institute with Biotechnology centre, Shumen, Bulgaria November 18-23, 1990

52367

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Proc. of ... held at Buffalo Research Institute with Biotechnology centre, Shumen, Bulgaria November 18-23, 1990

(1990)

David Steane

Analysis of groundwater flow to deep wells in areas with a non-linear function for the subsurface drainage

Пр 450

Каталог "Книги"

Analysis of groundwater flow to deep wells in areas with a non-linear function for the subsurface drainage

(1971)

L. Ernst

Drainage of undulating sandy soils with high groundwater tables

Пр 450

Каталог "Книги"

Drainage of undulating sandy soils with high groundwater tables

(1978)

L. Ernst

The injurious insects of the British commonwealth (except the British Isles, India and Pakistan), with a Section on the Control of Weeds by Insects

12646

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The injurious insects of the British commonwealth (except the British Isles, India and Pakistan), with a Section on the Control of Weeds by Insects

(1952)

J. Evans

Procedures used for progeny-testing in Britain with special reference to forest nursery practice

Пр 1768

Каталог "Книги"

Procedures used for progeny-testing in Britain with special reference to forest nursery practice

(1967)

R. Faulkner

Co-operation at home and abroad. A description and analysis. With supplement on the progress of co-operation in the United Kingdom (1908-1918) and agricultural co-operation in the Canadian West

2847

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Co-operation at home and abroad. A description and analysis. With supplement on the progress of co-operation in the United Kingdom (1908-1918) and agricultural co-operation in the Canadian West

(1925)

C. Fay

Fertilizer management practices for maize results of experiments with isotopes. Results of a four-year Co-ordinated research programme of the Joint FAO/IAEA division of Atomic Energy in Food and Agriculture

Пр 564

Каталог "Книги"

Fertilizer management practices for maize results of experiments with isotopes. Results of a four-year Co-ordinated research programme of the Joint FAO/IAEA division of Atomic Energy in Food and Agriculture

(1970)

Fertilizer production in six selected countries with good natural gas resources

29682

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Fertilizer production in six selected countries with good natural gas resources

Report of the meeting of the ad hoc expert group of United Nations Headquarters, New York 9-16 December 1966 (1969)

Field appraisal of resource management systems FARMS : Crop yield and quality relationships with soil erosion - 1982

Пр 2000

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Field appraisal of resource management systems FARMS : Crop yield and quality relationships with soil erosion - 1982

(1985)

Paul Hepler; et al.

Response of corn to nitrogen fertilizer and the prediction of soil nitrogen availability with chemical tests in Pennsylvania

Пр 1338

Каталог "Книги"

Response of corn to nitrogen fertilizer and the prediction of soil nitrogen availability with chemical tests in Pennsylvania

(1983)

Richard Fox; William Piekielek

Medicinal plants and their uses. Medicinal plants, simply described and illustrated with notes on their constituents, actions and uses, their collection, cultivation and preparations

23

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Medicinal plants and their uses. Medicinal plants, simply described and illustrated with notes on their constituents, actions and uses, their collection, cultivation and preparations

(1976)

Hans Fluck

Ultrastructural plant cytology with an introduction to molecular biology

3

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Ultrastructural plant cytology with an introduction to molecular biology

(1965)

A. Frey-Wyssling; K. Muhlethaler

Potato yields and quality with different nutrients, seeding rates, irrigation, and growth regulators

Пр 1362

Каталог "Книги"

Potato yields and quality with different nutrients, seeding rates, irrigation, and growth regulators

(1974)

H. Fuehring

Grain sorghum production with different nutrients, populations, and irrigation frequencies

Пр 1362

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Grain sorghum production with different nutrients, populations, and irrigation frequencies

(1974)

H. Fuehring; R. Finkner

Fumigation with methyl bromide under gasproof sheets

33

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Fumigation with methyl bromide under gasproof sheets

(1974)

Пр 2020

Каталог "Книги"

Experiments with Rumex species

Growth and regeneration (1986)

Haldor Fykse

Further studies on the effect of field conditions and cultural practices on infection with stalk-rot complex of maize

Пр 1975

Каталог "Книги"

Further studies on the effect of field conditions and cultural practices on infection with stalk-rot complex of maize

(1972)

A. Samra; et al.

Pythium sylvaticum Campbell and Hendrix and other fungi associated with root dieback of 2-0 seedlings of Picea abies (L.) Karst in Norway

Пр 908

Каталог "Книги"

Pythium sylvaticum Campbell and Hendrix and other fungi associated with root dieback of 2-0 seedlings of Picea abies (L.) Karst in Norway

(1979)

Roar Galaaen; Kare Venn

Treatment of straw with sodium, potassium and calcium hydroxide in laboratory scale

Пр 2020

Каталог "Книги"

Treatment of straw with sodium, potassium and calcium hydroxide in laboratory scale

(1986)

Torstein Garmo

Comparison of regular and ultrafine limestones with builders lime for alfalfa

Пр 1637

Каталог "Книги"

Comparison of regular and ultrafine limestones with builders lime for alfalfa

(1982)

Joel Giddens; Harold Morris