ESTIMATING DENSITIES OF BREEDING CANVASBACKS AND REDHEADS

被引:8
作者
SUGDEN, LG [1 ]
BUTLER, G [1 ]
机构
[1] CANADIAN WILDLIFE SERV,OTTAWA K1A 0E7,ONTARIO,CANADA
关键词
D O I
10.2307/3808309
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:814 / 821
页数:8
相关论文
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