TY - BOOK AU - Clesceri, Lenore S. AU - Greenberg, Arnold E. AU - Trussell, R. Rhodes TI - Standard Methods for the Examination of Water and Wastewater SN - 0-87553-161-X U1 - 628.16/A5125 PY - 1989/// CY - Washington PB - APHA,AWWA, WPCF KW - LPM ER -