Singh, Baldeo (author), Singh, Daulat (author), and Division of Agricultural Extension and Training, U. P. Institute of Agricultural Sciences, Kanpur; Division of Agricultural Extension and Training, U. P. Institute of Agricultural Sciences, Kanpur
Format:
Journal article
Publication Date:
1974
Published:
India
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 43 Document Number: B05161
