TY  - GEN
AU  - Bregman, Jacob I
AU  - Gehm, Harry  W
TI  - Hand book of water resources and pollution control
SN  - 0442210418
U1  - 628.11 GEH 
CY  - Newyork, Van Nostrand Reinhold Co
KW  - Water supply engineering/ sewage  disposal/ water - pollution
ER  -