TY - BOOK AU - Kaplan,O.Benjamin TI - Septic systems handbook SN - 0873712366 AV - TD778 .K36 1990 U1 - 628.742 KAP 20 PY - 1991/// CY - Chelsea, Mich. PB - Lewis Publishers KW - Septic tanks KW - Groundwater KW - Soils KW - Leaching N1 - H.B; Includes bibliographical references and index UR - http://www.loc.gov/catdir/enhancements/fy0744/90042891-d.html ER -