Weights and Centers of Gravity for Red Pine, White Spruce, and Balsam Fir
Author: Helmuth M. Steinhilb
Publisher:
Published: 1972
Total Pages: 28
ISBN-13:
DOWNLOAD EBOOKPresents the weights and centers of gravity for the green trees and boles of balsam fir, white spruce, and red pine for use in the design of harvesting equipment.