4 results filtered with: Extension series
- Books
Proceedings of the Eleventh Industrial Waste Conference, May 15, 16 and 17, 1956.
Industrial Waste Conference 1956 : Lafayette, Ind.)Date: 1957- Books
Proceedings of the Seventh Industrial Waste Conference, May 7, 8 and 9, 1952.
Industrial Waste Conference 1952 : Lafayette, Ind.)Date: 1952- Books
Proceedings of the Tenth Industrial Waste Conference, May 9, 10 and 11, 1955.
Industrial Waste Conference 1955 : Lafayette, Ind.)Date: 1956- Books
Proceedings of the Eighth Industrial Waste Conference, May 4, 5 and 6, 1953.
Industrial Waste Conference 1953 : Lafayette, Ind.)Date: 1954