00380nam a2200145Ia 4500008004100000020001500041082001700056100002100073245001000094260005300104300000700157650001800164650004200182653001000224170901s1976    xx            000 0 und d  a0333901177  a551.49bC32W  aChaturvedi, M.C. 0aWater  aDelhibThe Macmillan Company of India Ltd.c1976  a94  aPure Sciences  aScience of the earth and other worlds  aWater