Knots in second-growth pine and the desirability of pruning
Title:
Knots in second-growth pine and the desirability of pruning
Author:
Paul, Benson H.
Personal Author:
Publication Information:
Washington, D.C. : Forest Service, U.S. Dept. of Agriculture, 1938.
Physical Description:
36 pages : illustrations ; 23 cm.
General Note:
Cover title.
"June 1938."
Language:
English
Subject Term:
Format :
Book