biological productivity of Britain.
Subtitle: Edited by W.B. Yapp and D.J. Watson.
Contributors: Watson, D. J.; Yapp, W. B. 1909- .
Series: Its Symposia, no. 7
Published: 1958
Place of publication: London
Language: eng
Number of pages: 126
Subjects: Biology -- Congresses; Food supply
Notes: Includes bibliography.