Rourke's world of science encyclopedia : v. 1. Human life : v. 2. Animal life : v. 3. Plant & fungi life : v. 4. Earth science : v. 5. Chemistry : v. 6. Physics : v. 7. Astronomy & space : v. 8. Mathematics : v. 9. Technology : v. 10. Research projects. - Freeman, Marcia S. (Vero Beach, Florida : Rourke Publishing, 2011)
Includes index.
National Library of the Philippines
Keywords: Science -- Encyclopedias, Juvenile; Technology -- Encyclopedias, Juvenile