Author： Thomson Roy B.
Publisher： Society of American Foresters
ISSN： 0022-1201
Source： Journal of Forestry, Vol.30, Iss.1, 1932-01, pp. : 47-57
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
Related content
Access to resources
Recommend
Powered Drive for Large Increment Borers
By Echols R. M.
Journal of Forestry, Vol. 67, Iss. 2, 1969-02 ,pp. :
A Ratchet Wrench for Over-size Increment Borers
By Duffield John W. Greeley W. B.
Forest Science, Vol. 3, Iss. 1, 1957-03 ,pp. :
Volume Increment on Cut-Over Pulpwood Lands
By McCarthy E. F. Robertson W. M.
Journal of Forestry, Vol. 19, Iss. 6, 1921-10 ,pp. :