| Type |  Book |
| ชื่อเรื่อง | Report on potential growth of aquatic plants of the lower Mekong River basin, Laos-Thailand / prepared for the United States Agency for International Development by Mark L. Nelson, Edward O. Gangstad and Donald E. Seaman |
| ผู้แต่ง | Nelson, Mark L |
| พิมพลักษณ์ | Springfield, Va. : National Technical Information Service, 1970 |
| รูปเล่ม | iv., 109 p. : ill., maps, tables ; 27 cm |
| หัวเรื่อง | Aquatic ecology |
| | Aquatic weeds --Control --Mekong River Watershed [] |
| | Aquatic weeds --Mekong River Watershed [] |