Martin J. Gutnik
2) Ecology
Author
Publisher
F. Watts
Pub. Date
1984.
Language
English
Description
A collection of environmental science projects which demonstrate the delicate balance of ecological systems and how both people and nature can destroy this balance.
8) Genetics
Author
Publisher
F. Watts
Pub. Date
1985.
Language
English
Description
A collection of science projects which demonstrate concepts and aspects of cell theory, cellular reproduction, and modern genetic theory.