Näytetään 381 - 390 yhteensä 602 tuloksesta haulle '"Conservation on natural resources."', hakuaika: 0,03s Tarkenna hakua
  1. 381

    A review of Philippine natural resource and environmeental management, 1986-1988 Tekijä De Los Angeles, Marian Segura

    Julkaistu 1990
    Kirja

    A review of Philippine natural resource and environmeental management, 1986-1988
  2. 382

    American environmentalism readings in conservation history

    Julkaistu 1990
    Kirja

    American environmentalism readings in conservation history
  3. 383

    Economics of protected areas a new look at benefits and costs Tekijä Dixon, John A. 1946-

    Julkaistu 1990
    Kirja

    Economics of protected areas a new look at benefits and costs
  4. 384

    The WWF environment handbook Tekijä Carwardine, Mark

    Julkaistu 1990
    Kirja

    The WWF environment handbook
  5. 385

    Economics of protected areas a new look at benefits and costs Tekijä Dixon, John A. 1946-

    Julkaistu 1990
    Kirja

    Economics of protected areas a new look at benefits and costs
  6. 386

    Environmental issues in the decade 1990-2000 their implications for education (Proceedings of the Symposium jointly sponsored by the U.P. College of Education).

    Julkaistu 1990
    Kirja

    Environmental issues in the decade 1990-2000 their implications for education (Proceedings of the Symposium jointly sponsored by the U.P. College of Education).
  7. 387

    State of the world 1990 a Worldwatch Institute report on progress toward a sustainable society

    Julkaistu 1990
    Kirja

    State of the world 1990 a Worldwatch Institute report on progress toward a sustainable society
  8. 388

    Saving America's countryside a guide to rural conservation Tekijä Stokes, Samuel N. 1940-

    Julkaistu 1989
    Kirja

    Saving America's countryside a guide to rural conservation
  9. 389

    In fairness to future generations international law, common patrimony, and intergenerational equity Tekijä Weiss, Edith Brown 1942-

    Julkaistu 1989
    Kirja

    In fairness to future generations international law, common patrimony, and intergenerational equity
  10. 390

    Sustainable natural resources assessment, Philippines a review of the present status with recommendations for future directions

    Julkaistu 1989
    Kirja

    Sustainable natural resources assessment, Philippines a review of the present status with recommendations for future directions

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