na INLIS000000000024604 Ind 0010-1218006442 634.0.31 634.0.31:634.0.86PEAl J. Kenneth Pearce; George Stenzel Logging and pulp wood production PEARCE, J. Kenneth New York Ronald Press 1972 v, 453 p. : ill. ; 23 cm. v, 453 p. : ill. ; 23 cm. LOGGING PRODUCTION PULP 603/85