The^cience of Discovery and Invention
B.S. in Agriculture and M.Sc. both from Ohio Siate University, Physical Science and Chemistry, San Diego Senior High School
MAE JOHNSON CORWIN
B3" in ,
Education, Ohio University and M.A. from Ohio State University, ■i General Science and Physiology, Phineas Banning High School, Los Angeles, California.
the CORWIN SCIENCE SERIES
HARR WAGNER PUBLISHING COMPANY
san francisco, california