000 00472pam a2200145a 44500
082 _aTR
_bEPA-5-013
100 _aPerez,Arnando I.
245 1 _aWATER QUALITY MODEL FOR A CONJUCTIVE SURFACE GROUNDWATER SYSTEM
260 _a
_bU.S. Environmental Proetction Agency, Washington
_c1974
300 _a323
440 _aSocioeconomics Environmental Studies Series
_vNo.600/5-74-013
500 _aBound With:Epa Sess 600/5-74-013-018
964 _gCIRC
997 _aTR6242 C
999 _c392647
_d392647