TY  - BOOK
AU  - Isaac, Peter C. G.
ED  - Symposium On The Treatment Of Waste Waters, 2
TI  - Waste treatment: Proceedings 
AV  - TD741 S95 1959
PY  - 1960///
CY  - New York
PB  - Pergamon Press
KW  - Aguas residuales
KW  - Congresos
ER  -