00782     2200229   4500001002100000005001500021035002000036007000300056008003900059082001000098084001600108100001400124245018100138260011100319300004300430650001000473651001700483651001500500651001600515250001000531990001100541INLIS00000000005662820221019105637  a0010-1022000454ta221019                |          | |    a551.4  a551.4 IRW l1 aIRWIN, J.1 aLake chart series lakes sumner: Katrine: Mason: Marion :b1:12 000 bathymetry /cJ. Irwin; Department of Scientific and Industrial Research, New Zealand Oceanographic Institute  aWellington :bDepartment of Scientific and Industrial Research, New Zealand Oceanographic Institute,c1979  a1 p. :bill. scale: 1:12 000 ;c26 cm. 4aLAKES 4aKATRINE LAKE 4aMASON LAKE 4aMARION LAKE  aEd. 1  a327/80