Forestry scientists research: America's need--for wood & forest environment
Series: Forestry science photo story -- no. 18; Forestry science photo story -- no. 18.
Publisher: Northeastern Forest Experiment Station
Place of publication: Upper Darby, Pa
Language: eng
Subjects: Environmental aspects; Logging; Appropriate technology
Other titles: America's need--for wood & forest environment; America's need for wood and forest environment