R. A. Leng

A. L. · R. A. · R A. L. · R. L

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Application of biotechnology to nutrition of animals in developing countries978-92-5-103035-6
(92-5-103035-9)
1991
Proceedings of the FAO Expert Consultation on the Substitution of Imported Concentrate Feeds in Animal Production Systems in Developing Countries: ...978-92-5-102541-3
(92-5-102541-X)
1987R. Sansoucy · T.R. Preston
Tree Foliage in Ruminant Nutrition978-92-5-104086-7
(92-5-104086-9)
1998Bernan

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