Regalado, Teresita B., Biology 2 : based on senior high school curriculum guide / Teresita B. Regalado, Maravia De Guzman. - iv, 118 pages : illustrations ; 23 cm. "K-12" ISBN: 9789719676829 (NP) Subjects--Topical Terms: Biology LC Class. No.: QH308 / .R44 2017