Showing 41 - 50 results of 73 for search '"Crop yield"', query time: 0.02s Refine Results
  1. 41

    The potential of mathematical programming for the analysis of yield gaps in semi-arid tropical agriculture. by Ghodake, R.D

    Published 1981
    Book

    The potential of mathematical programming for the analysis of yield gaps in semi-arid tropical agriculture.
  2. 42

    Factors associated with the performance of irrigation associations in the Pila Social Laboratory [microform] by Okoro, Emmanuel B. 1950-

    Published 1980
    Visual Material

    Factors associated with the performance of irrigation associations in the Pila Social Laboratory [microform]
  3. 43

    The Biology of crop productivity

    Published 1980
    Book

    The Biology of crop productivity
  4. 44

    New horizons in crop improvement work by Lantican, Ricardo M.

    Published 1977
    Book

    New horizons in crop improvement work
  5. 45

    New horizons in crop improvement work by Lantican, Ricardo M.

    Published 1977
    Book

    New horizons in crop improvement work
  6. 46

    Risk and uncertainty as factors in crop improvement research

    Published 1977
    Book

    Risk and uncertainty as factors in crop improvement research
  7. 47

    New horizons in crop improvement work by Lantican, Ricardo M.

    Published 1977
    Book

    New horizons in crop improvement work
  8. 48

    New horizons in crop improvement work. by Lantican, Ricardo M.

    Published 1977
    Book

    New horizons in crop improvement work.
  9. 49

    Crop production principles and practices by Chapman, Stephen R.

    Published 1976
    Book

    Crop production principles and practices
  10. 50

    Agroclimatic regions in the Philippines. by Antiporta, Donato B.

    Published 1975
    Book

    Agroclimatic regions in the Philippines.

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