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  1. 1

    An analytical approach to problems of Indian agriculture : a theoretical and system approach / di Joshi, B. H.

    Pubblicazione 1992
    Libro
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    Ecological management of agricultural weeds di Liebman, Matt

    Pubblicazione 2001
    An electronic book accessible through the World Wide Web; click to view
    Elettronico eBook
  6. 6

    Alternative agriculture

    Pubblicazione 1989
    An electronic book accessible through the World Wide Web; click to view
    Elettronico eBook
  7. 7

    Sustainable agriculture and the environment in the humid tropics

    Pubblicazione 1993
    An electronic book accessible through the World Wide Web; click to view
    Elettronico eBook
  8. 8

    Intensive agriculture and sustainability a farming systems analysis /

    Pubblicazione 2004
    An electronic book accessible through the World Wide Web; click to view
    Elettronico eBook
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    Modeling crop production systems principles and application / di Singh, Phool

    Pubblicazione 2008
    An electronic book accessible through the World Wide Web; click to view
    Elettronico eBook
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    Toward sustainable agricultural systems in the 21st century

    Pubblicazione 2010
    An electronic book accessible through the World Wide Web; click to view
    Elettronico eBook
  12. 12

    Food and agriculture in Ethiopia progress and policy challenges /

    Pubblicazione 2012
    An electronic book accessible through the World Wide Web; click to view
    Elettronico eBook
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    Toward sustainable agricultural systems in the 21st century

    Pubblicazione 2010
    An electronic book accessible through the World Wide Web; click to view
    Elettronico eBook
  16. 16

    Food and agriculture in Ethiopia progress and policy challenges /

    Pubblicazione 2012
    An electronic book accessible through the World Wide Web; click to view
    Elettronico eBook
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    An analytical approach to problems of Indian agriculture : a theoretical and system approach / di Joshi, B. H.

    Pubblicazione 1992
    Libro
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