-
1by Henricksen, B.L., FAO, Rome (Italy). Agriculture Dept. eng, Adjei-Twum, D.C., Mayer, L., Schipper, R.A., Wicks, J.A.
Published 1988Texto bibliotecaFAO IT -
2by Henricksen, B.L.; Adjei-Twum, D.C.; Mayer, L.; de Pauw, E.; Schipper, R.A.; Wicks, J.A.;Land and Water Division
Published 1988Project bibliotecaFAO IT -
3by Henricksen, B.L.; Adjei-Twum, D.C.; Mayer, L.; De Pauw, E.; Schipper, R.A.; Wicks, J.A.;Land and Water Division
Published 1988Project bibliotecaFAO IT -
4