Factors Affecting Visibility Rate of Waterfowl Surveys in the Mississippi Alluvial Valley
David R. Smith, Kenneth J. Reinecke, Michael J. Conroy, Michael W. Brown and James R. NassarТом:
59
Мова:
english
Журнал:
The Journal of Wildlife Management
DOI:
10.2307/3802458
Date:
July, 1995
Файл:
PDF, 2.12 MB
english, 1995