| Type |  Book |
| ชื่อเรื่อง | Supplement to the fifteenth edition of Standard methods for the examination of water and wasewater : selected analytical methods approved and cited by the United States Environmental Protection Agency / Prepared and published by: American Public Health Association, American Water Works Association, Water Pollution Control Federation |
| ผู้แต่ง | American public health association |
| ISBN | 087553094x |
| พิมพลักษณ์ | [Washington, D.C.] : American Public Health Association,, c1981 |
| รูปเล่ม | 106 p |
| หัวเรื่อง | Sewage --Analysis [] |
| | Water --Analysis [] |