TY - BOOK AU - Bachmat, Yehuda. ED - American Geophysical Union. TI - Grounwater management; the use of numerical models T2 - Water resources monograph U1 - 629.1 PY - 1980/// CY - Washington PB - American Geophysical Union KW - Agua subterranea KW - Hidráulica KW - México (D.F.) ER -