Počet záznamov: 1
Hardwood thinning trials with a farm tractor, skidding winch and grapple-loader trailer
- FOLKEMA, Michael P. Hardwood thinning trials with a farm tractor, skidding winch and grapple-loader trailer. Kemptville : Eastern Ontario Model Forest, 1996. 30 s. Information report, No. 17. ISBN 1-896392-26-1.
Počet záznamov: 1