Cover Image

A tripod mount to aid in lifting heavy objects /

Bibliographic Details
Main Author: Gary, Howard L.
Corporate Author: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Format: Government Document Book
Language:English
Published: Fort Collins, Colo. : U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1976.
Series:USDA Forest Service research note RM ; 305.
Subjects:
Hoisting machinery.
Tripods > Design and construction.
Description
Physical Description:2 pages : illustrations ; 27 cm.