The Forest products laboratory :
a brief account of its work and aims.

APA Citation

United States. Forest Service. (1938). The Forest products laboratory: a brief account of its work and aims. Washington: U. S. Govt. Print. Off..

MLA Citation

United States. Forest Service. The Forest Products Laboratory: a Brief Account of Its Work And Aims. Washington: U. S. Govt. Print. Off., 1938.

Warning: These citations may not always be complete (especially for serials).