-
1Solar energy; technology and applications - 2. ed. Solar energy; technology and applications - 2. ed.by Williams, J.R.
Published 1977Texto bibliotecaFAO IT -
2Prediccion de la erosion hidrica y eolica del suelo Prediccion de la erosion hidrica y eolica del sueloby Jones, C.A., FAO, Santiago (Chile). Oficina Regional para America Latina y el Caribe spa, Griggs, R.H. (Blackland Research Center, Temple, TX (USA). Texas Agricultural Experiment Station), Williams, J.R., Srinivasan, R.
Published 1994Texto bibliotecaFAO IT -
3Field studies of farm manure organic nitrogen mineralisation Field studies of farm manure organic nitrogen mineralisationby Williams, J.R., FAO, Rome (Italy). Agricultural Services Div. eng, International Conference on Management Strategies for Organic Waste Use in Agriculture eng 26-29 May 1998 Sess. 8 Rennes (France), Chambers, B.J., Bhogal, A., Chadwick, D., Pain, B.F., Martinez, J. (ed.), Maudet, M.-N. (ed.), FAO, Rome (Italy). Dept. de l'Agriculture fre, Centre National du Machinisme Agricole, du Genie Rural, des Eaux et des Forets, Bordeaux (France) fre, Conference Internationale sur les Strategies de Gestion des Dechets Organiques en Agriculture fre 26-29 May 1998 Sess. 8 Rennes (France)
Published 1999Texto bibliotecaFAO IT