How to grade hardwood logs for factory lumber / F.J. Petro and W.W. Calvert.

Main Author: Petro, F. J.
Corporate Authors: Canadian Forestry Service
Other Authors: Calvert, W. W.
Published: Ottawa : Environment Canada, 1976.
Series: Forestry technical report ; 6
Subjects:
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099 |a 603151 
100 1 0 |a Petro, F. J. 
245 1 0 |a How to grade hardwood logs for factory lumber /  |c F.J. Petro and W.W. Calvert. 
260 |a Ottawa :  |b Environment Canada,  |c 1976. 
300 |a xii, 67 p.   |b ill. ;  |c 28 cm. 
490 1 |a Forestry technical report ;  |v 6 
500 |a Includes bibliographic references. 
500 |a Abstract in English and French. 
650 0 |a Hardwoods 
650 0 |a Lumber  |x Grading 
700 1 0 |a Calvert, W. W. 
710 2 |a Canadian Forestry Service 
830 0 |a Forestry technical report ;  |v 6 
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