00369nas a2200145   4500000000100000008004100001100001800042700000500060700001600065245006200081250001500143300001100158490000800169020004600177       2012                            d1 aTaylor Colman1 a1 aJan Stephen00aExploring the economics of helicopter rescue in Australia  a2012/11/06  a488-900 v197  a1326-5377 (Electronic)0025-729X (Linking)