Colorado oil and gas leasing and development environmental impact statement :
draft.

APA Citation

United States. Bureau of Land Management. Colorado State Office. (1990). Colorado oil and gas leasing and development environmental impact statement: draft. Lakewood, Colo.: U.S. Dept. of the Interior, Bureau of Land Management, Colorado State Office.

MLA Citation

United States. Bureau of Land Management. Colorado State Office. Colorado Oil And Gas Leasing And Development Environmental Impact Statement: Draft. Lakewood, Colo.: U.S. Dept. of the Interior, Bureau of Land Management, Colorado State Office, 1990.

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