©2013 National Research Council of Thailand
Nattapong Supmaneenan. 2003. A study on the consumptive use of Water Hyacinth, Water Lettuce and Duckweed. Field of Study Technology of Environmental Management, Mahidol University;
Nattapong Supmaneenan. (2003) A study on the consumptive use of Water Hyacinth, Water Lettuce and Duckweed . Mahidol University/Bangkok.
Nattapong Supmaneenan. A study on the consumptive use of Water Hyacinth, Water Lettuce and Duckweed. . Bangkok:Mahidol University, 2003.
Nattapong Supmaneenan. (2003) A study on the consumptive use of Water Hyacinth, Water Lettuce and Duckweed . Mahidol University/Bangkok.