Bonnet, Robert L.
Earth science : 49 science fair projects / Robert L. Bonnet, G. Daniel Keen. - New York : Tab Books, 1989
. - 146 p. : il. ; 23 cm. - (Science Fair Projects Series)
0-8306-3287-5
- Foco
Geologia / Ciências - Experiências /
55/BON/EAR
Earth science : 49 science fair projects / Robert L. Bonnet, G. Daniel Keen. - New York : Tab Books, 1989
. - 146 p. : il. ; 23 cm. - (Science Fair Projects Series)
0-8306-3287-5
- Foco
Geologia / Ciências - Experiências /
55/BON/EAR