Mostrar 581 - 590 resultats de 1,012 per cerca '"Crops"', hora de la petició: 0.02sec Refinar resultats
  1. 581

    A research approach to technical innovation in an upland environment per Magbanua, R.D

    Publicat 1985
    Llibre

    A research approach to technical innovation in an upland environment
  2. 582

    Rice-based cropping systems in farmer fields under irrigated area at Chaiyaphum and Khon Kaen Province, Northeastern Thailand per Thongdonphum, Boonrawd

    Publicat 1985
    Llibre

    Rice-based cropping systems in farmer fields under irrigated area at Chaiyaphum and Khon Kaen Province, Northeastern Thailand
  3. 583

    Modern varieties, international agricultural research, and the poor per Lipton, Michael

    Publicat 1985
    Llibre

    Modern varieties, international agricultural research, and the poor
  4. 584

    Soil fertility and fertilizers per Tisdale, Samuel L.

    Publicat 1985
    Llibre

    Soil fertility and fertilizers
  5. 585

    Principles of plant biotechnology an introduction to genetic engineering in plants per Mantell, S. H.

    Publicat 1985
    Llibre

    Principles of plant biotechnology an introduction to genetic engineering in plants
  6. 586

    Agricultural insurance a new policy for developing countries per Ahsan, Syed M. 1949-

    Publicat 1985
    Llibre

    Agricultural insurance a new policy for developing countries
  7. 587

    ASEAN statistical yearbook on food, agriculture and forestry 1970-1983.

    Publicat 1985
    Llibre

    ASEAN statistical yearbook on food, agriculture and forestry 1970-1983.
  8. 588

    Research techniques in crops.

    Publicat 1985
    Llibre

    Research techniques in crops.
  9. 589

    Interfaces between agriculture, nutrition, and food science proceedings of a workshop held at Hyderabad, India, 10-12 November 1981

    Publicat 1984
    Llibre

    Interfaces between agriculture, nutrition, and food science proceedings of a workshop held at Hyderabad, India, 10-12 November 1981
  10. 590

    Cropping systems in Asia On-farm research and management.

    Publicat 1984
    Llibre

    Cropping systems in Asia On-farm research and management.

Eines de cerca: