How to care for living things in the classroom
By: Grace K. Pratt-Butler
Edition: Rev. ed
Series: National Science Teachers Association. Instructional aid
Publisher: National Science Teachers Association
Published: 1978
Place of publication: Washington
Language: eng
Number of pages: 20
Subjects: Biological specimens -- Collection and preservation; Biology -- Study and teaching; Life sciences -- Study and teaching
Notes: Bibliography: p. [20]