A study of the effectiveness of films on innovative agricultural practices
By: Rajive Jain ... [et al.] for the Ministry of Information and Broadcasting, Govt. of India.
Contributors: India. Ministry of Information and Broadcasting.
Publisher: Centre for Development of Instructional Technology
Published: 1975
Place of publication: [New Delhi]
Language: eng
Number of pages: 116
Subjects: Motion pictures in agriculture -- India -- Sahāranpur (District); Agricultural innovations -- India -- Sahāranpur (District)
Notes: Cover title.
Includes questionnaires in Hindi or English.