Селскостопанска академия

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Намерени са 603 резултата.
Добруджански институ
Каталог "Периодика"
WHEAT Information Service

Пр 1637
Каталог "Книги"
Correlation of extractable soil phosphorus and plant phosphorus with crop yields for double-cropped wheat and soybeans
(1984)
William Hargrove; Fred Boswell; Joe Touchton

14
Каталог "Книги"
A domestic and international transportation model for U.S. soft red winter wheat
Methodology, analysis, and implications (1986)
Joy Harwood

II 687
Каталог "Книги" | Книги
Inheritance in wheat of resistance to black stem rust
(1925)
Herbert Hayes; E. Stakman; O. Aamodt

Пр 2020
14
Каталог "Книги"
U. S. wheat industry
(1979)
Walter Heid

Пр 1158
Пр 995
Каталог "Книги" | Книги
Growth and survival of Nebraska Panhandle wheat farms under selected finnancial conditions
(1980)
Larry Held; Glenn Helmers

Пр 2020
Пр II 649
Каталог "Книги" | Книги
History and status of wheat research in Nigeria
(1979)
L.B. Olugbemi

Пр II 556
Каталог "Книги" | Книги
Characteristics and production practices of Georgia wheat producers
(1983)
E. Hubbard; R. Anderson; Joseph Purcell

Пр II 556
Каталог "Книги" | Книги
Purchasing and marketing practices of first buyers of wheat located in Georgia
(1984)
E. Hubbard; Joseph Purcell

Пр II 556
Каталог "Книги" | Книги
Purchasing practices of Georgia wheat producers
(1983)
E. Hubbard; R. Anderson; Joseph Purcell

Пр II 556
Каталог "Книги" | Книги
Receipts and shipments of wheat
Georgia, 1982 and 1983 (1986)
E. Hubbard; Jeffrey Jordan

Пр 1975
Каталог "Книги"
Inheritance of reaction to physiologic race (1) of flag smut of wheat in U. A. R.
(1969)
T. Abdel-Hak; et al.

Пр 1975
Пр 1975