Author: Leefers Larry A. Robinson John W.
Publisher: Society of American Foresters
ISSN: 0742-6348
Source: Northern Journal of Applied Forestry, Vol.7, Iss.1, 1990-03, pp. : 46-47
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract