Your search returned 12 results.

Results
	1.	Les assolements collectifs de haute altitude by Orlove, Benjamín Godoy, Ricardo Morlon, Pierre Series: Ecologie et aménagement rural Material type: Article; Format: print ; Literary form: Not fiction Language: Fre In: Comprendre l'agriculture paysanne dans les Andes Centrales : Pérou-Bolivie p. 88-120 : ill., cartes, graph., tab. Availability: No items available.
	2.	No cover image available Perspectives on the qualitative and quantitative improvement of humus in soils of the eastern amazon region by Silva Martins, Paulo Fernando da Brandino, Zeni Goes Cardoso, Antonio Material type: Article; Format: print ; Literary form: Not fiction Language: Eng In: Studies on the utilization and conservation of soil in the eastern amazon region p. 115-118 Availability: No items available.
	3.	No cover image available The production of litter and its nutrient content in primary forest and capoeira of the eastern amazon region by Dantas, Mario Material type: Article; Format: print ; Literary form: Not fiction Language: Eng In: Studies on the utilization and conservation of soil in the eastern amazon region p. 141-155 : tab. Availability: No items available.
	4.	No cover image available The effects of mulch in "latossolo amarelo" of the eastern amazon region by Schoeningh, Elmar Burger, Dietrich Stolberg-Wernigerode, Alexander Graf zu Material type: Article; Format: print ; Literary form: Not fiction Language: Eng In: Studies on the utilization and conservation of soil in the eastern amazon region p. 181-197 : graph., tab. Availability: No items available.
	5.	No cover image available Production of organic fertilizers in the alley-cropping system by Burger, Dietrich Brasil, Edilson Carvalho Material type: Article; Format: print ; Literary form: Not fiction Language: Eng In: Studies on the utilization and conservation of soil in the eastern amazon region p. 217-236 : graph., tab. Availability: No items available.
	6.	No cover image available Reconocimiento de microrrizas vesículo arbusculares (MVA) en el páramo y bosque altoandino de la región de Monserrate by Coba de Gutiérrez, Bertha Cogua, Jorge Series: Colección Jorge Alvarez Lleras, 6 Material type: 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. 439-448 : ill., tab., rés.(Esp) Availability: No items available.
	7.	No cover image available Micorrizas vesículo - arbusculares (MVA) asociadas con tres especies nativas de páramo y bosque altoandino de la región de Monserrate, Colombia by Valencia, Hernando Murillo, Maritza Moyano, Yolanda Series: Colección Jorge Alvarez Lleras, 6 Material type: 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. 449-455 : tab., rés.(Esp., Angl) Availability: No items available.
	8.	No cover image available Representaciones en quechua de los conceptos de descanso, barbecho y fertilidad del suelo by Godenzzi, Juan Vengoa, Janett Seminario internacional: Dinámica del descanso de la tierra en los Andes ( 27-29 octobre 1993 : La Paz) Material type: Article; Format: print ; Literary form: Not fiction Language: Spa In: Dinámicas del descanso de la tierra en los Andes p. 57-72 : graph., rés.(Esp., Fr., Angl) Availability: No items available.
	9.	No cover image available Respuestas de los componentes de la fertilidad del suelo a la duración del descanso by Hervé, Dominique Seminario internacional: Dinámica del descanso de la tierra en los Andes ( 27-29 octobre 1993 : La Paz) Material type: Article; Format: print ; Literary form: Not fiction Language: Spa In: Dinámicas del descanso de la tierra en los Andes p. 155-169 : cartes, tab., rés.(Esp., Fr., Angl) Availability: No items available.
	10.	No cover image available Reconnaissances pédologiques en Amazonie Péruvienne : problèmes de pédogenèse et de mise en valeur by Sourdat, Michel Material type: Article; Format: print Language: Fre Cahiers ORSTOM: série pédologie 23(2), 1987, : cartes, tab. Availability: Items available for loan: Biblioteca IFEA (1)Call number: Am.Agr203. Place hold
	11.	No cover image available El estudio del suelo con la geografía y geología del valle del Saña by Neumman, Ricardo Material type: Text; Format: print ; Literary form: Not fiction Language: Spa Publication details: Lima : Sociedad nacional agraria, 1942 Availability: Items available for loan: Biblioteca IFEA (1)Call number: Am.Geog145. Place hold
	12.	No cover image available Programa macrofauna : Mantener o mejorar, bajo condiciones del trópico húmedo, la fertilidad del suelo en sistemas de agricultura con bajos insumos mediante el uso racional de las actividades de lombrices de tierra by Lavelle, Patrick Material type: Text; Format: print ; Literary form: Not fiction Language: Spa Publication details: [S.l] : [s.n.], 1990 Availability: Items available for loan: Biblioteca IFEA (1)Call number: Am.Agr263. Place hold

Report a problem