TY - BOOK T1 - Septic tank system effects on ground water quality / DA - c1985. CY - Chelsea, Mich. : AU - Canter, Larry W. AU - Knox, Robert C. CN - TD223 CN - TD223 PB - Lewis Publishers, PP - Chelsea, Mich. : PY - c1985. ID - 128799 KW - Groundwater KW - Septic tanks KW - Water quality SN - 0873710126 TI - Septic tank system effects on ground water quality / ER -