Hide a butterfly
Subtitle: teacher's guide
By: Jean C. Echols.
Contributors: GEMS (Project); Lawrence Hall of Science.
Edition: [Rev.].
Series: GEMS : Great explorations in math and science
Publisher: Great Explorations in Math and Science (GEMS), Lawrence Hall of Science, University of California at Berkeley
Published: 1991
Place of publication: Berkeley, CA
Language: eng
Number of pages: 32
Subjects: Butterflies -- Problems, exercises, etc.; Camouflage (Biology) -- Problems, exercises, etc.
Notes: Grades preschool to kindergarten.