TY  - BOOK
AU  - Mallinson, George.
AU  - Mallinson, Jacqueline B.
AU  - Froschauer, Linda
AU  - Harris, James A.
AU  - Lewis, Melanie C.
AU  - Valentino, Catherine
TI  - Science Horizons/ 
SN  - 0-382-17258-2
U1  - DC 503 1991
PY  - 1991///
CY  - Morristown, New Jersey : 
PB  - Silver Burdett & Ginn, 
KW  - Science -- Study and teaching (Elementary)
N1  - Includes index
ER  -