Aerial Photography as an Aid in Insect Control in Western Pine and Mixed Conifer Forests

Author: Langley Philip G.  

Publisher: Society of American Foresters

ISSN: 0022-1201

Source: Journal of Forestry, Vol.57, Iss.3, 1959-03, pp. : 169-172

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract