00649nam a22002177a 4500 20170124105955.0 920063 00.00 9231014978 920063 Cen Lib/Ret DPL EN 333.91 WOR World water balance and water resources of the earth / Paris Unesco 1978 Paris 7, Place de Fontenoy 75700 663p. : 24cm(Hb) ill. Includes bibliographical references Water balance (Hydrology) 14471 BALANCE HIDROLOGICO. 14472 ddc EN 333.91 WOR 125469 125469 0 0 0 0 L L 2015-06-22 Cen Lib/Ret 0.00 0 333.91 WOR 920063 2015-06-22 00:00:00 1 0.00 2015-06-22 EN