TY - BOOK AU - Canter,Larry W. TI - Nitrates in groundwater SN - 0873715691 (alk. paper) AV - TD427.N5 C36 1997 U1 - 628.16841 CAN 20 PY - 1997/// CY - Boca Raton, Fla PB - CRC Lewis KW - Nitrates KW - Environmental aspects KW - Agricultural pollution KW - Groundwater KW - Pollution N1 - H.B; Includes bibliographical references and index UR - http://www.loc.gov/catdir/enhancements/fy0744/96005855-d.html ER -