53429
Каталог "Книги" | Книги
Variation in clover content and in nutritional value of grass-clover leys
(1995)
Britta Fagerberg; Gunnar Ekbohm
14
Каталог "Книги"
A time-series comparison of alternative agricultural use-value estimates in New York
(1984)
Richard Biosvert; Nelson Bills
20190
Каталог "Книги"
The nutritive value of various feeds for carp
(1957)
A. Bondi; A. Calmi; A. Spandorf;
R. Calmi
и др.
Пр 1158
Каталог "Книги"
Production, value and cost trends of selected Pacific Northwest berry crops
(1981)
Lawrence Burt; M. Burt; M. Wirth;
Linda Burt
и др.
28
Каталог "Книги" | Книги
The potato. A survey of its history and of faktors influencing yield, nutritive value. Quality and storage
(1966)
W. Burton
14
Пр 1667
Пр 1637
Каталог "Книги"
Development and application of a roughage value index formulating dairy rations
(1979)
E. etc.; E. Sudweeks
Пр 1361
Каталог "Книги"
Dried tomato pulp. Its preparation and nutritive value for livestock and poultry
(1965)
C. etc.
Пр 911
А 2235
Каталог "Книги"
Evaluation of the energy value of feeds for ruminants
Proceedings from a minisymposium at the XIX-th NJF Congress, Uppsala, Sweden, 17-20 June 1991
(1991)
Frik Sundstol
Пр 953
Каталог "Книги"
Feeding value and digestibility of birds-foot trefoil hay harvested at different stages
(1962)
G. etc.
А 926
14
Каталог "Книги"
The value of economic thresholds for managing agricultural pests
(1982)
G. Fohner; G. Schwa; G. White;
S. Schwa
и др.