| LDR | 00552namu 2200181 k 4500 | |
|---|---|---|
| 001 | 000000011654 | |
| 005 | 20010101000000 | |
| 008 | 950719s1980 us a 00100 eng d | |
| 020 | ▼a 0843603380 | |
| 040 | ▼a 247004 | |
| 049 | ▼l M0059838 ▼l M0061333 | |
| 090 | ▼a 539.3 ▼b E19w | |
| 100 | 10 | ▼a Eckenfelder, W. Wesley |
| 245 | 10 | ▼a Principles of water quality management / ▼d W. Wesley Eckenfelder |
| 260 | 0 | ▼a Boston : ▼b CBI Publishing Company, Inc., ▼c 1980 |
| 300 | ▼a ix, 717 p. : ▼b ill. ; 34c23 cm | |
| 650 | 0 | ▼a Water quality management |
| 740 | 00 | ▼a Water quality management |