Help learning happen
By: [prepared by James E. Havens].
Series: Purpose of 4-H -- 6.; Extension bulletin / Cooperative Extension Service, College of Agriculture, Washington State University -- 625.; Extension bulletin (Washington State University. Cooperative Extension) -- 625.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1972
Place of publication: Pullman, Wash
Language: eng
Number of pages: 27