Mostra 461 - 470 risultati di 602 ricerca '"Conservation of natural resources"', tempo di risposta: 0,03s Raffina i risultati
  1. 461

    Environmental studies the earth as a living planet di Botkin, Daniel B.

    Pubblicazione 1982
    Libro

    Environmental studies the earth as a living planet
  2. 462

    Ecological aspects of development in the humid tropics

    Pubblicazione 1982
    Libro

    Ecological aspects of development in the humid tropics
  3. 463

    Resources and conservation.

    Pubblicazione 1981
    Continuing Resource

    Resources and conservation.
  4. 464

    Benefit-cost analysis of natural systems and environmental quality aspects of development a guie to applications in developing countries

    Pubblicazione 1981
    Libro

    Benefit-cost analysis of natural systems and environmental quality aspects of development a guie to applications in developing countries
  5. 465

    Compilation papers conducted at the Philippine Plaza Hotel, 9-12 Dec. 1981.

    Pubblicazione 1981
    Libro

    Compilation papers conducted at the Philippine Plaza Hotel, 9-12 Dec. 1981.
  6. 466

    Renewable natural resources and the environment pressing problems in the developing world di Ruddle, Kenneth

    Pubblicazione 1981
    Libro

    Renewable natural resources and the environment pressing problems in the developing world
  7. 467

    First national conservation conference on natural resources workshop proceedings conducted at the Philippine Plaza Hotel, 9-12 December 1981

    Pubblicazione 1981
    Libro

    First national conservation conference on natural resources workshop proceedings conducted at the Philippine Plaza Hotel, 9-12 December 1981
  8. 468

    Beyond the age of waste a report to the Club of Rome di Gabor, Dennis

    Pubblicazione 1981
    Libro

    Beyond the age of waste a report to the Club of Rome
  9. 469

    Canadian resource policies problems and prospects

    Pubblicazione 1981
    Libro

    Canadian resource policies problems and prospects
  10. 470

    First national conservation conference on natural resources : conducted at the Philippine Plaza Hotel, 9-12 December 1981

    Pubblicazione 1981
    Libro

    First national conservation conference on natural resources : conducted at the Philippine Plaza Hotel, 9-12 December 1981

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