Conservation experiences for children
By: by Effie G. Bathurst and Wilhelmina Hill.
Contributors: Hill, Wilhelmina, 1902- joint author.
Publisher: U.S. Dept. of Health, Education, and Welfare, Office of Education
Published: 1957
Place of publication: [Washington]
Language: eng
Number of pages: 192
Subjects: Natural resources -- Study and teaching.; Wildlife conservation.; Education.
Notes: "Sources of information": p. 184-192.