Mostrando 1 - 20 Resultados de 155 Para Buscar '' Limitar resultados
  1. 1
    Publicado 1991
    Libro
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    Advances in soil organic matter research : the impact on agriculture and the environment /
  2. 2
    Publicado 1985
    Libro
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    Agricultural development and nutrition /
  3. 3
    Publicado 1995
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    Agriculture in the Middle Ages : technology, practice, and representation /
  4. 4
    Publicado 1980
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    Agrochemicals in soils /
  5. 5
    Publicado 1985
    Libro
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    Air pollutants effects on forest ecosystems, May 8-9, 1985, St. Paul, MN /
  6. 6
    Publicado 1992
    Libro
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    Alien plant invasions in native ecosystems of Hawaiʻi : management and research /
  7. 7
    Publicado 1990
    Libro
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    Alternatives to deforestation : steps toward sustainable use of the Amazon rain forest /
  8. 8
    Publicado 1987
    Libro
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    Ancient Roman villa gardens /
  9. 9
    Publicado 1991
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    Animal biotechnology and the quality of meat production : papers presented at an OECD workshop held in Melle, Belgium, 7-9th November, 1990 /
  10. 10
    Publicado 1981
    Procedimiento de la Conferencia Libro
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    Applied operations research in fishing /
  11. 11
    Publicado 1976
    Libro
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    Biochemical aspects of plant-parasite relationships : proceedings of the Phytochemical Society Symposium, University of Hull, England, April, 1975 /
  12. 12
    Publicado 1995
    Libro
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    Biological control : benefits and risks /
  13. 13
    Publicado 1977
    Procedimiento de la Conferencia Libro
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    Biological control by augmentation of natural enemies : insect and mite control with parasites and predators /
  14. 14
    Publicado 1992
    Libro
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    Biological control of plant diseases : progress and challenges for the future /
  15. 15
    Publicado 1978
    Libro
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    Biosystematics in agriculture : invited papers presented at a symposium held May 8-11, 1977, at the Beltsville Agricultural Research Center (BARC), Beltsville, Maryland /
  16. 16
    Publicado 1986
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    Biotechnology and crop improvement and protection : proceedings of a symposium organised by the British Crop Protection Council, with the support of the Society of Chemical Industry, held at Churchill College, Cambridge, 24th-26th March, 1986 /
  17. 17
    Publicado 1985
    Libro
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    Biotechnology in plant science : relevance to agriculture in the eighties /
  18. 18
    Publicado 1981
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    Blowing in the wind : deforestation and long-range implications.
  19. 19
    Publicado 1998
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    Carbon and nutrient dynamics in natural and agricultural tropical ecosystems /
  20. 20
    Publicado 1984
    Libro
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    Chemical and biological controls in forestry : based on a symposium sponsored by the Division of Pesticide Chemistry at the 185th Meeting of the American Chemical Society, Seattle, Washington, March 20-25, 1983 /

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