Showing 641 - 650 results of 985 for search '"Irrigations"', query time: 0.02s Refine Results
  1. 641

    Chemical characteristics of the waters of the Pampanga River and the Laguna de Bay as factors influencing their suitability for irrigation [microform] by Bautista, Eumelia R. B. 1939-

    Published 1974
    Visual Material

    Chemical characteristics of the waters of the Pampanga River and the Laguna de Bay as factors influencing their suitability for irrigation [microform]
  2. 642

    Project status report as of December 31, 1973 Upper Pampanga River Project, loan no. 637 PH

    Published 1974
    Book

    Project status report as of December 31, 1973 Upper Pampanga River Project, loan no. 637 PH
  3. 643

    Soil survey in irrigation investigations

    Published 1974
    Book

    Soil survey in irrigation investigations
  4. 644

    Water management in Philippine irrigation systems research and operations.

    Published 1973
    Book

    Water management in Philippine irrigation systems research and operations.
  5. 645

    Appraisal of the Angat-Magat Integrated Agricultural Development Project in the Republic of the Philippines.

    Published 1973
    Book

    Appraisal of the Angat-Magat Integrated Agricultural Development Project in the Republic of the Philippines.
  6. 646

    Water management in Philippine irrigation systems research and operations.

    Published 1973
    Book

    Water management in Philippine irrigation systems research and operations.
  7. 647

    The irrigation development program by Juinio, Alfredo

    Published 1973
    Book

    The irrigation development program
  8. 648

    The sociology of irrigation insights from a Philippine study by Wickham, Gokee Y.

    Published 1973
    Book

    The sociology of irrigation insights from a Philippine study
  9. 649

    Regional workshop on irrigation water management [report].

    Published 1973
    Book

    Regional workshop on irrigation water management [report].
  10. 650

    Sociopolitical aspects of canal irrigation in the Valey of Oaxaca by Lees, Susan H.

    Published 1973
    Book

    Sociopolitical aspects of canal irrigation in the Valey of Oaxaca

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