Showing 1 - 10 results of 52 for search 'Philippines. National Irrigation Administration', tempo de consulta: 0.01s Limitar resultados
  1. 1

    Financing irrigation services a Philippine case study of policy and response por Svendsen, Mark

    Publicado 1990
    Libro
  2. 2
  3. 3

    Tago river irrigation project mathematical model investigations project proposal.

    Publicado 1983
    Libro
  4. 4

    Project status report Palsiguan River Multi-Purpose Project (loan no. PH-P32 & P45)

    Publicado 1982
    Libro
  5. 5

    The farmers in communal gravity systems rice yields, work, and earnings por Illo, Jeanne Frances I.

    Publicado 1980
    Libro
  6. 6

    Communal gravity systems four case studies por De los Reyes, Romana P.

    Publicado 1980
    Libro
  7. 7

    Second Allah Irrigation Project feasibility report.

    Publicado 1980
    Libro
  8. 8

    Communal gravity systems four case studies

    Publicado 1980
    Libro
  9. 9
  10. 10

    47=Forty-seven communal gravity systems organization profile por Delos Reyes, Romana P.

    Publicado 1980
    Libro