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<xml><bibliography><APA>Huffer และผู้แต่งคนอื่นๆ. (2009) Determination of 17 α-methyltestosterone in sediment samples form a nile tilapia nursery pond. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Huffer และผู้แต่งคนอื่นๆ. 2009. Determination of 17 α-methyltestosterone in sediment samples form a nile tilapia nursery pond. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Huffer และผู้แต่งคนอื่นๆ.  Determination of 17 α-methyltestosterone in sediment samples form a nile tilapia nursery pond.  ม.ป.ท.:Chulalongkorn University, 2009. Print.</MLA></bibliography></xml>
