Résultat(s) 161 - 180 résultats de 488 pour la requête '', Temps de recherche: 0,34s Affiner les résultats
  1. 161
    Thèse

    Soil copper levels and the distribution and growth of Pteris Melanocaulon fee
  2. 162
    Publié 1984
    Livre

    Booker tropical soil manual a handbook for soil survey and agricultural land evaluation in the tropics and subtropics
  3. 163
    par Kabata-Pendias, Alina
    Publié 1984
    Livre

    Trace elements in soils and plants
  4. 164
    Publié 1984
    Livre

    Proceedings of the international workshop on soils research to resolve selected problems of soils in the tropics, Townville, Queensland, Australia, 12-16 September 1983.
  5. 165
    par Dewis, J., Freitas, F.
    Publié 1984
    Livre

    Physical and chemical methods of soil and water analysis
  6. 166
    Analytics

    Resource assessment of Loo Valley Watershed
  7. 167
    Publié 1984
    Livre

    Soilborne crop diseases in Asia.
  8. 168
    Publié 1984
    Livre

    Ecology and management of problem soils in Asia.
  9. 169
    Publié 1984
    Livre

    Rainfed agriculture in perspective proceedings.
  10. 170
    Publié 1983
    Livre

    Pedogenesis and soil taxonomy
  11. 171
    Publié 1983
    Analytics

    Soil-land resources evaluation for agriculture evaluation of Benguet province.
  12. 172
    Publié 1983
    Livre

    Soil/land resources evaluation for agriculture Benguet province
  13. 173
    Publié 1983
    Livre

    Land resources evaluation project Province of Benguet
  14. 174
    Publié 1983
    Livre

    Soil/land resources evaluation for agriculture Mountain Province
  15. 175
    par Widagda, Linda Christanty
    Publié 1983
    Livre

    Shifting cultivation and tropical soils patterns, problems, and possible improvements
  16. 176
    Visual Material

    The effect of phosphorus nutrition of seedlings on growth and yield of rice [microform]
  17. 177
    Analytics

    Ecological study of the Bontoc rice paddy system a case of human-environment interaction
  18. 178
    par Dunnicliff, John
    Publié 1982
    Livre

    Geotechnical instrumentation for monitoring field performance
  19. 179
    par Davidescu, David
    Publié 1982
    Livre

    Evaluation of fertility by plant and soil analysis
  20. 180
    par Badayos, Rodrogo B.
    Publié 1981
    Visual Material

    Soil resources and rice demand of Metropolitan Manila, its surrounding cities and municipalities
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