Author: Bolton Robert B. Vogl Richard J.
Publisher: Society of American Foresters
ISSN: 0022-1201
Source: Journal of Forestry, Vol.67, Iss.2, 1969-02, pp. : 112-116
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract