The Pecos river joint investigation;
reports of the participating agencies ... June 1942. National resources planning board.

APA Citation

United States. National Resources Planning Board. (1942). The Pecos river joint investigation. Washington: U. S. Govt. print. off..

MLA Citation

United States. National Resources Planning Board. The Pecos River Joint Investigation. Washington: U. S. Govt. print. off., 1942.

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