APA
Snellgrove T. A., Henley J. W. & Plank M. E. (1975). Lumber Recovery From Large, Highly Defective, Low Grade Coast Douglas-Fir. : .
Chicago
Snellgrove Thomas A, Henley John W and Plank Marlin E. 1975. Lumber Recovery From Large, Highly Defective, Low Grade Coast Douglas-Fir. : .
Harvard
Snellgrove T. A., Henley J. W. and Plank M. E. (1975). Lumber Recovery From Large, Highly Defective, Low Grade Coast Douglas-Fir. : .
MLA
Snellgrove Thomas A, Henley John W and Plank Marlin E. Lumber Recovery From Large, Highly Defective, Low Grade Coast Douglas-Fir. : . 1975.