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Wannipa Noyboonya. (2008) Material flow analysis of phosphorus in the Mae Klong river . Mahidol University/Bangkok.
Wannipa Noyboonya. Material flow analysis of phosphorus in the Mae Klong river. . Bangkok:Mahidol University, 2008.
Wannipa Noyboonya. (2008) Material flow analysis of phosphorus in the Mae Klong river . Mahidol University/Bangkok.