Training Observers for Aerial Surveys of Herbivores

Wildlife Society Bulletin 1981 / SUM Vol. 9; Iss. 2

Training Observers for Aerial Surveys of Herbivores

Herman J. Dirschl, Michael Norton-Griffiths and Stephen P. Wetmore
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Volume:
9
Language:
english
Journal:
Wildlife Society Bulletin
DOI:
10.2307/3781579
Date:
January, 1981
File:
PDF, 1.03 MB
english, 1981
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