Valuable role of helicopter in severe fire season of 1958 cited; helicopter was found to be more economical and efficient than other modes of transportation; men and supplies reach fires quickly, in better physical condition.
Helicopter use on fire suppression in pacific northwest
J Forestry
Journal of Forestry ; 57 , n 9
1959
2 pages
Aufsatz (Zeitschrift)
Englisch
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Online Contents | 1997
NTRS | 1981
|Pacific Northwest -- Alaska's shipyard
Engineering Index Backfile | 1949
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