THE EVOLUTION OF HELPING .1. AN ECOLOGICAL CONSTRAINTS MODEL

被引:708
作者
EMLEN, ST [1 ]
机构
[1] CTR ADV STUDY BEHAV SCI,STANFORD,CA 94305
关键词
D O I
10.1086/283888
中图分类号
Q14 [生态学(生物生态学)];
学科分类号
071012 ; 0713 ;
摘要
引用
收藏
页码:29 / 39
页数:11
相关论文
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