| Type |  Book |
| ชื่อเรื่อง | Proceedings of the Fifth National Symposium on Individual and Small Community Sewage Systems, December 14-15, 1987, Hyatt Regency Chicago in Inninois Center, Chicago, Illinois |
| ผู้แต่ง | National symposium on individual and small community sewage treatment (5th : 1987 : Chicago, Ill. ) |
| ISBN | 0-916150-91-7 |
| | 0916150917 (pbk) |
| พิมพลักษณ์ | St. Joseph, Aich. : American Society of Agricultural Engineers, c1988 |
| | St. Joseph, MI : ASAE, c1987 |
| รูปเล่ม | 411 p. : ill. ; 23 cm |
| หัวเรื่อง | Sewage disposal |
| | Sewage disposal in the ground |
| | Sewage disposal plants --United States --Congresses [] |
| | Sewage disposal, Rural --Congresses [] |
| | Sewage --Purification --Congresses [] |
| | Purification of sewage |