Folkema, Michael P. Equipment guide for wood extraction / Prepared by Michael P. Folkema. -- Kemptville : Eastern Ontario Model Forest, 1996. -- 22 s. : obr., tab., príl. ; 28 cm. -- (Information report ; No. 18). -- ISBN 1-896392-25-3 (brož.) : .00

630*461+630*923+630*22+630*32+630*307+630*37
ZV001