Author: Griffing C. G. Ursic S. J.
Publisher: Society of American Foresters
ISSN: 0015-749X
Source: Forest Science, Vol.23, Iss.3, 1977-09, pp. : 351-354
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract