Llamas, Jeremiah Robin N. Water quality affecting the biometrics of mosquito fish (Gambusia affinis) in polo rivel, Valenzuela city/ Jeremiah Robin N. Llamas and Maynard O. Ricafranca .-- - Manila: Technological University of the Philippines, 2019. - iv, 95pages: 29cm. Thesis (undergraduate) College of Science .-- Includes bibliography Subjects--Topical Terms: Environmental Science Water quality analysis LC Class. No.: BTH GF 41 / L53 2019