A STUDY OF THE FACTORS INFLUENCING THE TIMING OF BREEDING IN THE GREY SEAL HALICHOERUS-GRYPUS

被引：22

作者：

COULSON, JC

机构：

来源：

关键词：

D O I：

10.1111/j.1469-7998.1981.tb04601.x

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

引用

页码：553 / 571

页数：19

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[7]

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BOYD, JM ;

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[10]

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