Tree Improvement in Western Conifers: Economic Aspects

Author: Ledig F. Thomas   Porterfield Richard L.  

Publisher: Society of American Foresters

ISSN: 0022-1201

Source: Journal of Forestry, Vol.80, Iss.10, 1982-10, pp. : 653-657

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