A study of the effectiveness of films on innovative agricultural practices
An edition of A study of the effectiveness of films on innovative agricultural practices (1975)
By Centre for Development of Instructional Technology.
Publish Date
1975
Publisher
Centre for Development of Instructional Technology
Language
eng
Pages
116
1-1 of 1 Editions
A study of the effectiveness of films on innovative agricultural practices
Language: eng
Pages: 116
Published In: 1975
Publisher: Centre for Development of Instructional Technology