AU - MALLINSON,GEORGE AU - MALLINSON,JACQUEINE AU - FROSCHAUER,LINDA AU - HARRIS,JAMES AU - LEWIS,MELANIE AU - VALENTINO,CATHERINE TI - SCIENCE HORIZONS, STERLING EDITION T2 - SCIENCE HORIZONS SN - 0382318374 U1 - 500/MAL PY - 1993/// CY - NEW JERSEY,USA PB - SILVER BURDETT GINN KW - SCIENCE KW - EDUCATION KW - LIVING THINGS KW - ANIMALS WITHOUT BACKBONES KW - PLANT GROWTH AND ADAPTATIONS KW - BIOMES KW - CLASSIFYING MATTER KW - CHANGES IN MATTER KW - MOTION AND FORCES KW - ELECTRICITY AND MAGNETISM KW - WEATHER KW - ENERGY RESOURCES KW - POLLUTION KW - SOLAR SYSTEM KW - SUPPORT AND MOVEMENT KW - CONTROL SYSTEMS N1 - NO GRADE LEVEL GIVEN ER -