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  1. 1061
    Lecciones de recursos geológicos y paisajísticos /

    Lecciones de recursos geológicos y paisajísticos / by Gamkosian, Alejandro

    Published 1977
    Subjects:
    Book
  2. 1062
    Este pequeño planeta /

    Este pequeño planeta /

    Published 1970
    Subjects:
    Book
  3. 1063
    Timber pests and diseases /

    Timber pests and diseases / by Findlay, W. P.

    Published 1967
    Subjects:
    Book
  4. 1064
    Current issues in non-timber forest products research /

    Current issues in non-timber forest products research /

    Published 1996
    Subjects:
    Book
  5. 1065
    The Semen of animals and artificial insemination /

    The Semen of animals and artificial insemination /

    Published 1962
    Subjects:
    Book
  6. 1066
    The Development of agriculture and forestry in the tropics : patterns, problems and promise /

    The Development of agriculture and forestry in the tropics : patterns, problems and promise / by Phillips, John

    Published 1966
    Subjects:
    Book
  7. 1067
    A World geography of irrigation /

    A World geography of irrigation / by Cantor, Leonard M.

    Published 1970
    Subjects:
    Book
  8. 1068
    Antes que la naturaleza muera /

    Antes que la naturaleza muera / by Dorst, Jean

    Published 1972
    Subjects:
    Book
  9. 1069
    Frutas y verduras /

    Frutas y verduras / by Duckworth, R. B.

    Published 1968
    Subjects:
    Book
  10. 1070
    Microbiología moderna de los alimentos /

    Microbiología moderna de los alimentos / by Jay, James M.

    Published 1973
    Subjects:
    Book
  11. 1071
    Agriculture in the tropics /

    Agriculture in the tropics / by Webster, C. C.

    Published 1973
    Subjects:
    Book
  12. 1072
    Tecniche moderne di sistemazione del suolo /

    Tecniche moderne di sistemazione del suolo / by Ferrari, Luigi

    Published 1969
    Subjects:
    Book
  13. 1073
    Soil conservation /

    Soil conservation / by Hudson, Norman W.

    Published 1971
    Subjects:
    Book
  14. 1074
    Soil conservation /

    Soil conservation / by Stallings, J. H.

    Published 1957
    Subjects:
    Book
  15. 1075
    Soil conservation /

    Soil conservation / by Kohnke, Helmut

    Published 1959
    Subjects:
    Book
  16. 1076
    Manual de piscicultura en el centro de Africa Oriental /

    Manual de piscicultura en el centro de Africa Oriental / by Maar, A.

    Published 1971
    Subjects:
    Book
  17. 1077
    Forestación para productores agropecuarios : plantación y usos del árbol en el establecimiento rural /

    Forestación para productores agropecuarios : plantación y usos del árbol en el establecimiento rural / by Tuset, Rinaldo

    Published 1981
    Subjects:
    Book
  18. 1078
    IBPGR : Report of the second meeting /

    IBPGR : Report of the second meeting /

    Published 1985
    Subjects:
    Book
  19. 1079
    Property rights and the environment : social and ecological issues /

    Property rights and the environment : social and ecological issues /

    Published 1995
    Subjects: “…CONSERVACION DE LOS RECURSOS 18489…”
    Book
  20. 1080
    Química agrícola /

    Química agrícola / by Scharrer, Karl

    Published 1960
    Subjects:
    Book

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