Biblioteca IFEA
Biblioteca IFEA

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201.
Suelo by Series: Colección Jorge Alvarez Lleras, 6
Material type: Article Article; Format: print ; Literary form: Not fiction
Language: Spa In: Estudios ecológicos del páramo y del bosque altoandino, Cordillera Oriental de Colombia : Tomo I p. 35-46 : graph., tab.
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Resumen y conclusiones by Series: Colección Jorge Alvarez Lleras, 6
Material type: Article Article; Format: print ; Literary form: Not fiction
Language: Spa In: Estudios ecológicos del páramo y del bosque altoandino, Cordillera Oriental de Colombia : Tomo II p. 697-714 : ill., tab.
Availability: No items available.

205.
The central north american grassland : man-made or natural? by Series: Social science monographs, 3
Material type: Article Article; Format: print ; Literary form: Not fiction
Language: Eng In: Studies in human ecology p. 39-69
Availability: No items available.

206.
Environment and culture in the Amazon basin : an appraisal of the theory of environmental determinism by Series: Social science monographs, 3
Material type: Article Article; Format: print ; Literary form: Not fiction
Language: Eng In: Studies in human ecology p. 71-89 : tab.
Availability: No items available.

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Sistemas de barbecho sectorial by Series: Travaux de l'Institut français d'études andines, 96 | Ecología y desarrollo, 6004
Material type: Article Article; Format: print ; Literary form: Not fiction
Language: Spa In: Comprender la agricultura campesina en los Andes centrales : Perú-Bolivia p. 86-117 : ill., cartes, graph., tab.
Availability: No items available.

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Decisiones de labranza, consecuencias sobre el suelo y los cultivos : Problemática del altiplano boliviano by
Material type: Article Article; Format: print
Language: Spa In: Revista de agricultura 24, 1994, p. 12-22: : ill., graph.
Availability: No items available.

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