| Type |  Book |
| ชื่อเรื่อง | Biological problems in water pollution : third seminar, 1962 / planned and assembled by Clarence M. Tarzwell ; [sponsored by] Research Branch, Robert A. Taft Sanitary Engineering Center |
| ผู้แต่ง | Seminar on Biological problems in Water Pollution (3rd : 1962 : Cincinnati, Ohio) |
| พิมพลักษณ์ | Cincinnati, Ohio : U.S. Dept. of Health, Education, and Welfare, Public Health Service, Division of Water Supply and Pollution Control, 1965 |
| รูปเล่ม | 424 p. : ill |
| หัวเรื่อง | Biology --Congresses [] |
| | Water quality --Congresses [] |
| | Water --Pollution --Congresses [] |