TY  - BOOK
AU  - Mallison,George G.
ED  - Silver Burdett Company.
TI  - Science, understanding your environment
PY  - 1978///
CY  - Morristown, N.J.
PB  - Silver Burdett
KW  - Science
KW  - Study and teaching (Primary)
KW  - Study and teaching (Elementary)
N1  - Grade 4; Large print; Louisville, Ky.; American Printing House for the Blind
UR  - http://www.archive.org/details/scienceunderstan00mall
UR  - http://www.openlibrary.org/books/OL24218987M
ER  -