Ekpere, Johnson A. (author), Igodan, Chris O. (author), Ohaji, Patrick E. (author), and Department of Agricultural Extension, University of Ibadan, Ibadan, Nigeria; Department of Agricultural Extension, University of Ibadan, Ibadan, Nigeria; Department of Agricultural Extension, University of Ibadan, Ibadan, Nigeria
Format:
Journal article
Publication Date:
1988
Published:
UK
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 70 Document Number: C03027
Ashby, Jacqueline A. (author / International Fertilizer Development Center, Agro-Economic Division, Muscle Shoals, AL) and International Fertilizer Development Center, Agro-Economic Division, Muscle Shoals, AL
Format:
Journal article
Publication Date:
1987
Published:
UK
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 63 Document Number: C02207