Proceedings of the first international congress of ecology. Structure, functioning and management of ecosystems. - The Hague, The Netherlands, September 8-14, 1974. - 422 pp. Wageningen, the Netherlands: Centre for Agricultural Publishing and Documentatio
1977 ◽
Vol 62
(5)
◽
pp. 690-691
1964 ◽
Vol 2
(13)
◽
pp. 511-511
1991 ◽
Vol 25
(2)
◽
pp. 93-93
◽
1978 ◽
Vol 1
(2)
◽
pp. 89-90
Keyword(s):
1933 ◽
Vol 15
(169)
◽
pp. 71