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  1. 1

    Effect of weather in rice production in two regions of the Philippines 由 Nguyen, Elvira

    出版 1978
    图书

    Effect of weather in rice production in two regions of the Philippines
  2. 2

    The world rice situation 1977-78 由 Barker, Randolph

    出版 1977
    图书

    The world rice situation 1977-78
  3. 3

    Socio-economic constraints to the production of photo period sensitive transplanted rice in Eastern India. 由 Barker, Randolph

    出版 1977
    图书

    Socio-economic constraints to the production of photo period sensitive transplanted rice in Eastern India.
  4. 4

    New rice technology and policy alternatives for food self-sufficiency 由 Barker, Randolph

    出版 1976
    图书

    New rice technology and policy alternatives for food self-sufficiency
  5. 5

    Production constraints and priorities for research 由 Barker, Randolph

    出版 1975
    图书

    Production constraints and priorities for research
  6. 6

    Some economic issues to consider for would-be producers of rice under General Order 47 由 Barker, Randolph

    出版 1974
    图书

    Some economic issues to consider for would-be producers of rice under General Order 47
  7. 7

    The economics of rice production 由 Barker, Randolph

    出版 1974
    图书

    The economics of rice production
  8. 8

    Environmental and other factors influencing the performance of new high yielding varieties of wheat and rice in Asia 由 Barker, Randolph

    出版 1970
    Download the full-text here
    图书

    Environmental and other factors influencing the performance of new high yielding varieties of wheat and rice in Asia

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