by Hoque, M.M, Adalla, C.B
Published in Journal of farming systems research-extension (USA) (1993)

by Yunis, H
Published in Journal of farming systems research-extension (USA) (1993)

by McHugh, D
Published in Journal of farming systems research-extension (USA) (1993)

by Tatian, P.A
Published in Journal of farming systems research-extension (USA) (1993)

by Heinrich, G.M, Masikara, S
Published in Journal of farming systems research-extension (USA) (1993)

by Hossain, S.M.A, Crouch, B.R, Chamala, S
Published in Journal of farming systems research-extension (USA) (1993)

by Biggs, S.D, Farrington, J
Published in Journal of farming systems research-extension (USA) (1993)

by Nweke, F.I, Ezumah, H.C, Spencer, D.S.C
Published in Journal of farming systems research-extension (USA) (1993)

by Kaul, R.N
Published in Journal of farming systems research-extension (USA) (1993)

by Kaul, R.N. (Ahmadu Bello University, Zaria, Nigeria), Ali, A
Published in Journal of farming systems research-extension (USA) (1992)

by Perrot-Maitre, D. (The University of Rhode Island, Kingston), Weaver, T.F
Published in Journal of farming systems research-extension (USA) (1992)

by Adewole Osunade, M.A. (University of Swaziland, Swaziland)
Published in Journal of farming systems research-extension (USA) (1992)

by Romanoff, S
Published in Journal of farming systems research-extension (USA) (1992)

by Lohr, L. (Michigan State University), Hesterman, O, Kells, J, Landis, D, Mutch, D
Published in Journal of farming systems research-extension (USA) (1992)

by Galt, D.L. (Ministry of Agriculture, Jordan), Al-Kadi, A.F
Published in Journal of farming systems research-extension (USA) (1992)

by Harrington, L.W. (CIMMYT, Bangkok, Thailand)
Published in Journal of farming systems research-extension (USA) (1992)

by Coppock, D.L. (Utah State University, Logan)
Published in Journal of farming systems research-extension (USA) (1991)

by Almy, S.W. (International Rice Research Institute, Antananarivo, Madagascar), Besong, M, Woldetatios, T, Poubom, C, Ateh, C, Mboussi, M
Published in Journal of farming systems research-extension (USA) (1991)

by Parveen, K. (University of the Philippines, Los Banos), Depositario, P.T
Published in Journal of farming systems research-extension (USA) (1991)

by Al-Kadi, A.F. (NCARTT, MOA), Galt, D.L
Published in Journal of farming systems research-extension (USA) (1991)