00706 2200205 4500001002100000005001500021035002000036007000300056008003900059082001100098084001700109100001400126245015600140260007400296300007000370650001500440651001500455700001900470990001100489INLIS00000000005637620221008112557 a0010-1022000202ta221008 | | |  a551.35 a551.35 IRW l1 aIRWIN, J.1 aLake chart series lake Hawea :bscale 1:47 520 (sixty chains to one inch) bathymetry /cJ. Irwin and W. de L. Main; New Zealand Oceanographic Institute aWellington :bDepartment of Scientific and Industrial Research,c1975 a1 p. :bill. scale: 1:47.250 (sixty chains to one inch) ;c26 cm. 4aBATHYMETRY 4aLAKE HAWEA1 aMAIN, W. de L. a723/81