Helicopter mobilization of oil and gas drilling operations in mountainous areas of western Wyoming
By: a feasibility study prepared by Robert G. Rodriguez and John Luchetta ; for the Department of the Interior, United States Geological Survey
Contributors: Luchetta, John; Geological Survey (U.S.)
Series: Open-file report -- 81-860; Open-file report (Geological Survey (U.S.)) -- 81-860
Publisher: The Survey
Published: 1981
Place of publication: Denver, Colo
Language: eng
Format: Microform
Subjects: Oil well drilling -- Environmental aspects -- Wyoming
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 3 microfiches ; 11 x 15 cm

"January, 1981."