Agricultural production efficiency

Författare
National research council
(Committee on agricultural production efficiency, Board on agriculture and renewable resources, Commission on natural resources, National research council., Includes bibliographies)
Genre
Ej skönlitteratur, Bibliografi
Språk
Engelska
Förlag År Ort Om boken ISBN
National Academy of Sciences 1975 USA, Washington, D.C ix, 199 sidor. tab. 23 cm