| Type |  Book |
| ชื่อเรื่อง | Water and the environment : innovation issues in irrigation and drainage / edited by Luis S. Pereira and John W. Gowing ; Prtuguese National Committee of the International Commission on Irrigation & Drainage |
| ผู้แต่ง | Inter-Regional Conference "Environment-Water : Innovative Issues in Irrigation and Drainage" (1st : 1998 : Lisbon, Portugal) |
| ISBN | 0419237100 (hbk.) |
| พิมพลักษณ์ | London : E & FN Spon, c1998 |
| รูปเล่ม | 470 p. : ill. ; 24 cm |
| หัวเรื่อง | Drainage --Congresses [] |
| | Irrigation engineering --Congresses [] |
| | Water quality management --Congresses [] |