Showing 161 - 180 results of 488 for search '', सवाल का समय: 0.37सेकंड परिणाम को परिष्कृत करें
  1. 161
    द्वारा Borja, Ma. Lourdes V. Tenorio
    प्रकाशित 1984
    थीसिस

    Soil copper levels and the distribution and growth of Pteris Melanocaulon fee
  2. 162
    प्रकाशित 1984
    पुस्तक

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

    Trace elements in soils and plants
  4. 164
    प्रकाशित 1984
    पुस्तक

    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
    द्वारा Dewis, J., Freitas, F.
    प्रकाशित 1984
    पुस्तक

    Physical and chemical methods of soil and water analysis
  6. 166
    द्वारा Alcantara, Antonio J., Duhaylungsod, Noel
    प्रकाशित 1984
    Analytics

    Resource assessment of Loo Valley Watershed
  7. 167
    प्रकाशित 1984
    पुस्तक

    Soilborne crop diseases in Asia.
  8. 168
    प्रकाशित 1984
    पुस्तक

    Ecology and management of problem soils in Asia.
  9. 169
    प्रकाशित 1984
    पुस्तक

    Rainfed agriculture in perspective proceedings.
  10. 170
    प्रकाशित 1983
    पुस्तक

    Pedogenesis and soil taxonomy
  11. 171
    प्रकाशित 1983
    Analytics

    Soil-land resources evaluation for agriculture evaluation of Benguet province.
  12. 172
    प्रकाशित 1983
    पुस्तक

    Soil/land resources evaluation for agriculture Benguet province
  13. 173
    प्रकाशित 1983
    पुस्तक

    Land resources evaluation project Province of Benguet
  14. 174
    प्रकाशित 1983
    पुस्तक

    Soil/land resources evaluation for agriculture Mountain Province
  15. 175
    द्वारा Widagda, Linda Christanty
    प्रकाशित 1983
    पुस्तक

    Shifting cultivation and tropical soils patterns, problems, and possible improvements
  16. 176
    द्वारा Shakir, Abdulwahab Abdulrazak
    प्रकाशित 1982
    Visual Material

    The effect of phosphorus nutrition of seedlings on growth and yield of rice [microform]
  17. 177
    द्वारा Omengan, Elizabeth A., Sajise, Percy E.
    प्रकाशित 1982
    Analytics

    Ecological study of the Bontoc rice paddy system a case of human-environment interaction
  18. 178
    द्वारा Dunnicliff, John
    प्रकाशित 1982
    पुस्तक

    Geotechnical instrumentation for monitoring field performance
  19. 179
    द्वारा Davidescu, David
    प्रकाशित 1982
    पुस्तक

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

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