Food digestion pupil's activities and teacher materials . Lourdes R. Carale ; Contributor, Risa L. Reyes. - Carale, Lourdes R.; Reyes, Risa L. (Diliman, Q. C. UP NISMED, 2009)
Keywords: Digestion -- Juvenile literature; Nutrition -- Juvenile literature; Digestive system -- Miscellanea