Biological efficiency in agriculture
By: C.R.W. Spedding, J.M. Walsingham, and A.M. Hoxey.
Contributors: Walsingham, J. M.; Hoxey, A. M.
Publisher: Academic Press
Published: 1981
Place of publication: London; New York
Language: eng
Number of pages: 383
Subjects: Agricultural productivity.; Biological productivity.; Agriculture.; Biology, Economic.
Notes: Includes bibliographies and index.