Uses of Aerial Photographs in Forest Protection--A Panel

Author: Colwell Robert N.   Harris Thomas H.   Arnold Keith   Wear J. F.   Bongberg J. W.  

Publisher: Society of American Foresters

ISSN: 0022-1201

Source: Journal of Forestry, Vol.49, Iss.9, 1951-09, pp. : 630-633

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Abstract