Singh, Daulat (author), Tripathi, S.N. (author), and Division of Agricultural Extension and Training, Institute of Agricultural Sciences, Kanpur, India; Division of Agricultural Extension and Training, Institute of Agricultural Sciences, Kanpur, India
Format:
Journal article
Publication Date:
1974
Published:
India
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 44 Document Number: B05385
