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Намерени са 285 резултата.
Epidemiology of Gastrointestinal Parasite Infection of Sheep on Lowland Pastures in Norway
36940
Каталог "Книги"
Epidemiology of Gastrointestinal Parasite Infection of Sheep on Lowland Pastures in Norway
(1971)
Oddvar Helle

An Improved Washington State University Mist Chamber For Root Diseases and Root Research
Пр 1158
Каталог "Книги"
An Improved Washington State University Mist Chamber For Root Diseases and Root Research
(1968)
J. Hendrix; Edward Lloyd

Risk of frost and freezing temperatures in Kentucky
Пр II 330
Каталог "Книги" | Книги
Risk of frost and freezing temperatures in Kentucky
(1974)
Jerry Hill

Staphylococcus epidermidis isolated from bovine milk
А 1015
Каталог "Книги" | Книги
Staphylococcus epidermidis isolated from bovine milk
Biochemical properties, phage sensitvity and pathogenicity for the udder (1973)
Olof Holmberg

Insects communication
48664
Каталог "Книги" | Книги
Insects communication
12th symposium of the Royal Entomological Society of London 7-9 September 1983 at the Imperial College Mechanical Engineering Theatre (1984)
Trevor Lewis

Irrigation effects on Kansas soils
Пр 1335
Каталог "Книги" | Книги
Irrigation effects on Kansas soils
(1964)
H. Jacobs; et al.

Producer-handlers of milk in Washington
Пр 1158
Каталог "Книги"
Producer-handlers of milk in Washington
(1968)
W. Johnson; Martin Waananen

Engineering agriculture at Texas A&M
56211
Каталог "Книги" | Книги
Engineering agriculture at Texas A&M
The first hundred years (2015)
Henry Dethloff; Stephen Searcy

Болести на културните растения
Р 6269
Каталог "Книги" | Книги
Болести на културните растения
(1934)
Димитър Атанасов

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Горска патология
Р 6308
Каталог "Книги" | Книги
Горска патология
(1939)
Димитър Атанасов

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Реорганизационен план на земеделското стопанство от с. Марашки Тръстеник, Плевенска околия
Р 4440
Каталог "Книги" | Книги
Реорганизационен план на земеделското стопанство от с. Марашки Тръстеник, Плевенска околия
(1933)
Янаки Моллов; Ат. Узунов

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Frost hardiness in Scots pine (Pinus Silvestris L.). I. Conditions for test on hardy plant tissues and for evaluation of injuries by conductivity measurements
8
Каталог "Книги"
Frost hardiness in Scots pine (Pinus Silvestris L.). I. Conditions for test on hardy plant tissues and for evaluation of injuries by conductivity measurements
(1970)
Aron Aronsson; Lennart Eliasson

Influence of heredity on the carotene and protein contents of corn
Пр 1338
Каталог "Книги"
Influence of heredity on the carotene and protein contents of corn
(1950)
L. Aurand; R. Huber; R. Miller; и др.

Automation in libraries
II 2995
Каталог "Книги" | Книги
Automation in libraries
Papers presented at the C.A.C.U.L. Workshop on library automation, at the Univ. of British Columbia, Vancouver, April 10-12, 1967 (1967)

Matning analys och optimering av skogsmaskiners driftsakerhet
8
Каталог "Книги"
Matning analys och optimering av skogsmaskiners driftsakerhet
(1975)
Sven-Ake Axelsson

The effect of fertilization on sulphur dioxide damage to conifers in industrial and built-up areas
8
Каталог "Книги"
The effect of fertilization on sulphur dioxide damage to conifers in industrial and built-up areas
(1970)
Erik Bjorkman

Mycorrhiza and tree nutrition in poor forest soils
8
Каталог "Книги"
Mycorrhiza and tree nutrition in poor forest soils
(1970)
Erik Bjorkman

Plant condition and growth. Planting experiments with spruce (Picea abies) L. (Karst) on Calluna heath land
8
Каталог "Книги"
Plant condition and growth. Planting experiments with spruce (Picea abies) L. (Karst) on Calluna heath land
(1970)
Erik Bjorkman

Studies of root competition in a poor pine forest by supply of labelled nitrogen and phosphorus
8
Каталог "Книги"
Studies of root competition in a poor pine forest by supply of labelled nitrogen and phosphorus
(1971)
Erik Bjorkman; Goran Lundeberg

La culture de quelques fruitiers exotiques dans les pays mediterraneens
II 2664
Каталог "Книги"
La culture de quelques fruitiers exotiques dans les pays mediterraneens
(1964)
L. Blondel