Bonnet, Robert L.

Earth science : 49 science fair projects / Robert L. Bonnet and G. Daniel Keen. - 1st ed. - Blue Ridge Summit, PA : TAB Books, c1990. - xiv, 146 p. : ill. ; 25 cm. - Science fair project series .

ISBN: 0830632875 (pbk.) : 0830692878 :

LCCN: 89039634

Subjects--Topical Terms:
Earth sciences--Exhibitions.
Earth sciences--Experiments.
Science projects.

LC Class. No.: QE44 / .B66 1990