Vitamin C testing
By: Jacqueline Barber
Series: Great explorations in math and science; Great explorations in math and science
Publisher: Lawrence Hall of Science, University of California
Published: 1990
Place of publication: Berkeley, CA
Language: eng
Number of pages: 48
Subjects: Vitamin C; Food -- Vitamin content -- Study and teaching (Elementary)
Other titles: GEMS
Notes: "Grades 4-8."

"LHS Gems teacher's guide."

"Reprinted with revisions, 1990." -- T.p. verso