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  1. 1
  2. 2

    The augumented design as an aid to selection in sweet potato / by Kesavan, V.

    Published 1989
    Conference Proceeding Book
  3. 3

    The biology of crop productivity /

    Published 1980
    Book
  4. 4
  5. 5

    Constraints to high yields on Asian rice farms an interim report

    Published 1977
    Book
  6. 6

    The contributions of varietal tolerance for problem soils to yield stability in rice / by Mahadevappa, M.

    Published 1979
    Book
  7. 7

    Control of crop productivity

    Published 1984
    Book
  8. 8

    Crop evolution, adaptation, and yield / by Evans, L. T.

    Published 1993
    Book
  9. 9

    Crop production levels and fertilizer use.

    Published 1981
    Book
  10. 10

    Crop response to the supply of macronutrients / by Keulen, H. van

    Published 1982
    Book
  11. 11

    Development, carbon metabolism, and plant productivity

    Published 1982
    Book
  12. 12

    Dryland crop budgets for the shire of Parkes, March 1988 / by Mullen, John

    Published 1988
    Unknown
  13. 13

    Dryland crop budgets for Western Plain (Condobolin District), March 1988 / by Mullen, John

    Published 1988
    Book
  14. 14

    Early agrometeorological crop yield assessment.

    Published 1986
    Book
  15. 15

    The effect of river Murray salinity on citrus production / by Cole, P. J.

    Published 1981
    Book
  16. 16

    Effects of increasing population density on the production of corn in Hawaii by Chung, Jay H.

    Published 1982
    Book
  17. 17

    Efficient use of fertilizers in agriculture.

    Published 1983
    Conference Proceeding Book
  18. 18

    An evaluatiion of the influence of soil characteristics and climate on crop yields/ by Gardiner, Michael Joseph

    Published 1971
    Thesis Book
  19. 19

    Experimental designs for predicting crop productivity with environmental and economic inputs for agrotechnology transfer /

    Published 1981
    Conference Proceeding Book
  20. 20

    Feed grain production :planning for maximum sustained yields / by Brownell, James R.

    Published 1987
    Book