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Status and management of neotropical migratory birds [microform] : September 21-25, 1992, Estes Park Center, YMCA of the Rockies, Colorado / editors: Deborah M. Finch, Peter W. Stangel (General technical report RM ; 229)

Status and management of neotropical migratory birds [microform] : September 21-25, 1992, Estes Park Center, YMCA of the Rockies, Colorado / editors: Deborah M. Finch, Peter W. Stangel (General technical report RM ; 229)
Microform図書
1993<YCA-A 13.88:RM-229>
National Diet Library
  • Subject Heading... -- Congresses Bird populations -- North America -- Congresses

Atlas of wintering North American birds : an analysis of Christmas bird count data / Terry Root ; with a foreword by Chandler S. Robbins.

Atlas of wintering North American birds : an analysis of Christmas bird count data / Terry Root ; with a foreword by Chandler S. Robbins.
Paper図書
University of Chicago Pressc1988.<RA567-A96>
National Diet Library
  • Subject Heading鳥 (地理区分) 渡り鳥. 動物地理. 北アメリカ. Bird populations -- North America -- Geographical distribution....

Atlas of wintering North American birds : an analysis of Christmas bird count data : pbk.

Atlas of wintering North American birds : an analysis of Christmas bird count data : pbk.
Paper図書
Terry Root ; with a foreword by Chandler S. RobbinsUniversity of Chicago Press1988
Other Libraries in Japan
  • Subject HeadingBird populations -- North America Birds -- Wintering -- North A...
  • Subject Heading (ID)Bird populations -- North America Birds -- Wintering -- North A...

Woodcock status report. (Special scientific report -- wildlife)

Woodcock status report. (Special scientific report -- wildlife)
Paper図書
Dept. of the Interior, Fish and Wildlife Service]1969-<RA567-124>
National Diet Library
  • Subject Heading...North America. Bird populations -- North America. Birds -- North America.

A review of previous studies and the distribution and migration from breeding areas

A review of previous studies and the distribution and migration from breeding areas
Paper図書
by David R. Anderson and Charles J. HennyU.S. Dept. of the Interior, Fish and Wildlife Service, Boreau of Sport Fisheries and Wildlife1972
Other Libraries in Japan
  • Subject Heading... North America Bird populations -- North America Waterfowl management -- North...
  • Subject Heading (ID)... North America Bird populations -- North America Waterfowl management -- North...

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