TY  - BOOK
AU  - SKAAR T
AU  - et al
ED  - Royal Aeronautical Society
TI  - Helicopter operations in severe environments
SN  - 1857680456 (pbk.)
PY  - 1992///
CY  - London
PB  - Royal Aeronautical Society
N2  - Proceedings of a conference held 4 June 1992 under the auspices of the Royal Aeronautical Society
ER  -