Train, R. S.
Quality criteria for water / R. S. Train. - India : Castle home pu, c1979. - xiv, 256 p. ; 23 cm.
Includes bibliographies.
78600519
Water quality
TD223 / .U52 1976
628.1/TRQ
Quality criteria for water / R. S. Train. - India : Castle home pu, c1979. - xiv, 256 p. ; 23 cm.
Includes bibliographies.
78600519
Water quality
TD223 / .U52 1976
628.1/TRQ