Proceedings of the 33rd industrial waste conference, Lafayette, Indiana, May 9-11, 1978
Industrial waste conference (33rd : 1978 : Lafayette, Indiana)
Proceedings of the 33rd industrial waste conference, Lafayette, Indiana, May 9-11, 1978 - - Ann Arbor Ann Arbor Science, 1979 - xi,1028 p. 24 cm - .
0-250-40276-93
Factory and trade wastes-Congresses
Sewage-Purification-Congresses
628.54 Ind:33:78
Proceedings of the 33rd industrial waste conference, Lafayette, Indiana, May 9-11, 1978 - - Ann Arbor Ann Arbor Science, 1979 - xi,1028 p. 24 cm - .
0-250-40276-93
Factory and trade wastes-Congresses
Sewage-Purification-Congresses
628.54 Ind:33:78