Bulugahapitiya , V. P. (2013). Plants based natural products: Extraction, Isolation and phytochemical screening methods. Matara: University of Ruhuna.
Chicago Stili AlıntıBulugahapitiya , Vajira P. Plants Based Natural Products: Extraction, Isolation and Phytochemical Screening Methods. Matara: University of Ruhuna, 2013.
MLA AlıntıBulugahapitiya , Vajira P. Plants Based Natural Products: Extraction, Isolation and Phytochemical Screening Methods. Matara: University of Ruhuna, 2013.
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