Forests and timber resources of Poland /
by H.B. Smith, American trade commissioner at Warsaw, Poland. February 28, 1922.

APA Citation

Smith, H. Bancroft. (1922). Forests and timber resources of Poland. Washington: Govt. Print. Off..

MLA Citation

Smith, Henry Bancroft, 1884-. Forests And Timber Resources of Poland. Washington: Govt. Print. Off., 1922.

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