In:
The American Naturalist, University of Chicago Press, Vol. 73, No. 749 ( 1939-11), p. 485-516
Type of Medium:
Online Resource
ISSN:
0003-0147
,
1537-5323
Language:
English
Publisher:
University of Chicago Press
Publication Date:
1939
detail.hit.zdb_id:
1473832-6
detail.hit.zdb_id:
207092-3
detail.hit.zdb_id:
2669910-2
SSG:
12
SSG:
25