Chinn, T.J. 1997 Glacier snowline survey 1997. Lower Hutt: Institute of Geological & Nuclear Sciences. Institute of Geological & Nuclear Sciences science report 97/18 22 p.
Abstract: The end-of-summer snowline survey of some 49 ''index'' glaciers of the Southern Alps, undertaken in March 1997, showed that 1996-97 glacial year continued the trend of positive glacier balances of the past decade. (auth)