00365nam a2200145 a 450000500170000008200160001710000260003324500230005926000240008230000260010663000210013263000280015363000170018170000210019820251203091158.0  a551.48bBER  aBerner, Elizabeth Kay  aGlobal water cycle  aPrentice-Hallc1987  axiv,397p.b22cm.cHB.  aHydrologic cycle  aEnvironmental chemistry  aOceanography  aBerner, Robert A