Showing 1 - 20 results of 2,052 for search 'UNESCO ,', query time: 0.04s Refine Results
  1. 1

    Bases para la conservación y manejo de la Puna y Cordillera Frontal de Argentina : el rol de las reservas de biosfera /

    Published 1998
    “…UNESCO,…”
    Book
  2. 2

    Actas del seminario internacional hidrología de grandes llanuras = Proceedings of the international seminar hydrology of large flatlands /

    Published 1993
    “…UNESCO,…”
    Conference Proceeding Book
  3. 3

    Thinking ahead : Unesco and challenges of today and tomorrow /

    Published 1977
    “…UNESCO,…”
    Book
  4. 4

    Ecosystemes forestiers tropicaux : un rapport sur l'état des connaissances /

    Published 1979
    “…UNESCO,…”
    Book
  5. 5

    Terminology of documentation /

    Published 1976
    “…UNESCO,…”
    Book
  6. 6

    Educación, reforma agraria y desarrollo rural / by Rojas, Iliana

    Published 1983
    “…UNESCO,…”
    Book
  7. 7

    Normes pour l'établissement des services de bibliothèque : enquete internationale / by Withers, F. N.

    Published 1975
    “…UNESCO,…”
    Book
  8. 8

    World guide to technical information and documentation services = Guide mondial des centres de documentation et d'information techniques /

    Published 1975
    “…Unesco,…”
    Book
  9. 9

    Le Role et l'organisation d'un centre national de documentation dans un pays en voie de développement / by Schütz, Harald

    Published 1976
    “…UNESCO,…”
    Book
  10. 10

    Tropical grazing land ecosystems : a state-of-knowledge report /

    Published 1979
    “…UNESCO,…”
    Book
  11. 11

    Les changements de climat : actes du colloque de Rome = Changes of climate : Proceedings of the Rome Symposium /

    Published 1963
    “…UNESCO,…”
    Book
  12. 12
  13. 13
  14. 14

    Reviews of research on problems of utilization of saline water /

    Published 1954
    “…UNESCO,…”
    Book
  15. 15

    Actes du colloque d'Ankara sur l'hydrologie de la zone aride /

    Published 1953
    “…UNESCO,…”
    Book
  16. 16

    Compte rendu des recherches relatives a l'hydrologie de la zone aride /

    Published 1952
    “…UNESCO,…”
    Book
  17. 17

    Agroclimatological methods : proceedings of the Reading Symposium = Méthodes agroclimatologiques : actes du colloque de Reading /

    Published 1968
    “…UNESCO,…”
    Book
  18. 18

    Agua, vida y desarrollo : manual de uso y conservación del agua en zonas rurales de América Latina y el Caribe /

    Published 1991
    “…UNESCO,…”
    Book
  19. 19

    La Información al servicio de las actividades en materia de población /

    Published 1974
    “…UNESCO,…”
    Book
  20. 20

    El Programa de la UNESCO para las tierras áridas /

    Published 1961
    “…UNESCO,…”
    Book