HACKETT, JAY K. MOYER, RICHARD H. ADAMS, DONALD K. MERRILL SCIENCE, GRADE 3, TEACHER EDITION - FIRST EDITION - OHIO, USA MERRILL PUBLISHING CO. 1989 - 385P. - MERRILL SCIENCE . ISBN: 0675069475 Subjects--Topical Terms: SCIENCETEACHER EDITION FOR GRADE 3 TEXTBOOKPLANTSANIMALSECOLOGYHUMAN HEALTHAIR, WATER, WEATHERROCKS, MINERALS, LANDSPACEMATTERFORCES AND ENERGY Dewey Class. No.: TR 500.076/HAC