00589nam a22001817a 4500 MWNLS 20110201134246.0 110201t xxu||||| |||| 00| 0 eng d 0919644082 DLC 917.1 Moon, Barbara 18957 The Canadian shield / Barbara Moon. Toronto : N.S.L. Natural Science of Canada Limited, c 1970. 160 p. : ill. ddc BK 10901 10901 0 0 ddc 0 0 NFIC HQ HQ GEN 2011-02-01 DONATION 2000.00 917.1 MOO 0017783 2011-02-01 00:00:00 3000.00 2011-02-01 BK