ID:DA07193820
Martin J.Kropff
Kropff, Martin J.
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edited by M. J. Kropff ... [et al.]
Kluwer Academic Publishers c1997 Systems approaches for sustainable agricultural development v. 6
Available at 3 libraries
edited by Robin B. Matthews ... [et al.]
CAB International in association with the International Rice Research Institute c1995
Available at 10 libraries
edited by M.J. Kropff and H.H. van Laar
CAB International, in association with the International Rice Research Institute c1993
: CABI , : IRRI
Available at 4 libraries
F.W.T. Penning de Vries, H.H. van Laar and M.J. Kropff (editors)
Centre for Agricultural Pub. and Documentation (Pudoc) 1991