Anderson, Harvey W. Quality assurance in hardwood tree-marking : a case study / Harvey W. Anderson, James A. Rice. -- Sault Ste. Marie : Ontario Forest Research Institute, 1996. -- iv, 14 s. : 9 obr., 4 tab., príl. ; 28 c,. -- (Forest Research Report ; No. 141). -- ISBN 0-7778-5479-1 (brož.) : 70.00 Sk. -- ISSN 0381-3924

I. Rice, James A.

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