Call-when-needed type III and IV light helicopters
Contributors: United States. Forest Service. Pacific Northwest Region.
Publisher: USDA Forest Service, Pacific Northwest Region (R-6)
Published: 1998
Place of publication: [Portland, Or.?]
Language: eng
Format: Microform
Subjects: Helicopters.; Aeronautics in agriculture.
Other titles: Call-when-needed light helicopter service.
Notes: Cover title.

Shipping list no.: 2002-0206-M.

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., 2002. 2 microfiches : negative.