Piyawadee Ruknongsang. 2005. Influence of nitrogen, acetate and propionate on hydrogen production from squeezed juice of pineapple waste by Rhodospirillum rubrum. Field of Study Biotechnology, Khon Kaen University;
Piyawadee Ruknongsang. (2005) Influence of nitrogen, acetate and propionate on hydrogen production from squeezed juice of pineapple waste by Rhodospirillum rubrum . Khon Kaen University/Khon Kaen.
Piyawadee Ruknongsang. Influence of nitrogen, acetate and propionate on hydrogen production from squeezed juice of pineapple waste by Rhodospirillum rubrum. . Khon Kaen:Khon Kaen University, 2005.
Piyawadee Ruknongsang. (2005) Influence of nitrogen, acetate and propionate on hydrogen production from squeezed juice of pineapple waste by Rhodospirillum rubrum . Khon Kaen University/Khon Kaen.