Botha, C.A.J. (author), Van Rooyen, C.J. (author), and Post Graduate School for Agriculture and Rural Development, University of Pretoria; Department of Agricultural Economics, Extension and Rural Development, University of Pretoria
Format:
Journal article
Publication Date:
1994
Published:
South Africa: South African Society for Agricultural Extension, Pretoria
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 100 Document Number: C08423
