Отображение 21 - 30 результаты of 73 для поиска '"Crop yield"', время запроса: 0.02сек. Отмена результатов
  1. 21

    International Symposium on Rehabilitation and Improvement of Productivity in Pinatubo Lahar and Ashfall Areas, October 17-18, 1997, Maharajah Hotel, Angeles City, Pampanga proceedi...

    Опубликовано 1997
    ‌

    International Symposium on Rehabilitation and Improvement of Productivity in Pinatubo Lahar and Ashfall Areas, October 17-18, 1997, Maharajah Hotel, Angeles City, Pampanga proceedings
  2. 22

    Agricultural indicators system

    Опубликовано 1997
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    Agricultural indicators system
  3. 23

    Agricultural indicators system

    Опубликовано 1996
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    Agricultural indicators system
  4. 24

    Secondary crops in primary functions the search for systems, synergy, and sustainability по Castillo, Gelia T.

    Опубликовано 1995
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    Secondary crops in primary functions the search for systems, synergy, and sustainability
  5. 25

    Panagpatanor ti kawayan manual nga usar dagiti agum-uma ken kamen ti reforestation extension ti gobeyerno ditoy Pilipinas.

    Опубликовано 1995
    ‌

    Panagpatanor ti kawayan manual nga usar dagiti agum-uma ken kamen ti reforestation extension ti gobeyerno ditoy Pilipinas.
  6. 26

    Crop productivity.

    Опубликовано 1994
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    Crop productivity.
  7. 27

    Modeling crop-weed interactions по Kropff, M. J.

    Опубликовано 1993
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    Modeling crop-weed interactions
  8. 28

    Agricultural indicators system

    Опубликовано 1991
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    Agricultural indicators system
  9. 29

    Climate and food security papers presented at the international symposium on climate variability and Food Security in Developing Countries, 5- February 1987, New Delhi, India.

    Опубликовано 1989
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    Climate and food security papers presented at the international symposium on climate variability and Food Security in Developing Countries, 5- February 1987, New Delhi, India.
  10. 30

    Simulation of ecophysiological processes of growth in several annual crops

    Опубликовано 1989
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    Simulation of ecophysiological processes of growth in several annual crops

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