00834nam0 2200241 450 00002590820090522122050.00-87590-224-320090522d1979----km-y0itay50------baengrusUSa-------001yyWorld water resources and their futureby M. I. L\2019vovichEnglish translation edited by Raymond L. NaceWashington, D. C.American Geophysical Union1979VIII, 415 p.ill.26 cm333.9117Acque pubblicheL\2019vovich,Mark Isaakovich633495Nace,Raymond L.ITUNIPARTHENOPE20090522RICAUNIMARC000025908DISAM 333.91 /1M 1921DISAM2009World water resources and their future1211742UNIPARTHENOPE