Osear Julio Medina Vargas, M. P. E. d. J. (2012). Preparation of polymeric derivative from cassava starch (manihot esculenta crantz) and its application as flocculant in waste water treatment. Universidad Pedagógica y Tecnológica de Colombia.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Osear Julio Medina Vargas, Munoz Prieto Efrén de J. Preparation of Polymeric Derivative from Cassava Starch (manihot Esculenta Crantz) and Its Application as Flocculant in Waste Water Treatment. Universidad Pedagógica y Tecnológica de Colombia, 2012.
MLA -ийн эшлэл (9 дэх хэвлэлт)Osear Julio Medina Vargas, Munoz Prieto Efrén de J. Preparation of Polymeric Derivative from Cassava Starch (manihot Esculenta Crantz) and Its Application as Flocculant in Waste Water Treatment. Universidad Pedagógica y Tecnológica de Colombia, 2012.
