Author: Hibbs David E. Landgren Chal G.
Publisher: Society of American Foresters
ISSN: 0885-6095
Source: Western Journal of Applied Forestry, Vol.2, Iss.4, 1987-10, pp. : 130-131
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract