TY - BOOK AU - Shiklomanov, I. A. AU - Rodda, J. C. TI - World water resources at the beginning of the twenty-first century SN - 0521820855 AV - GB661.2.W67 2003 PB - Cambridge University Press KW - Water balance (Hydrology) KW - Water use KW - Water consumption KW - GB N1 - Includes bibliographical references (p. 417-435) ER -