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1. Interacciones de cultivos y produccion animal en la generacion de tecnologia en zonas de ladera [Zona Andina]

by Cornick, T.R | Seminario Internacional sobre Produccion Agropecuaria y Forestal en Zonas de Ladera de America Tropical Turrialba (Costa Rica) 1-5 Dec 1980 | Kirkby, R.A [coaut.].

Source: Novoa B, A.R.; Posner,-J.L. (eds.). Centro Agronomico Tropical de Investigacion y Ensenanza, Turrialba (Costa Rica). [International seminar on agricultural and forestry production in hillside areas of tropical America]. Seminario internacional sobre produccion agropecuaria y forestal en zonas de laderas de America Tropical. Turrialba (Costa Rica). 1981. p. 341-354. Also on microficheMaterial type: book Book Publisher: 1981Other title: Inter-action of crops and animal production in technology generation of hillside areas [Andean zones].Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 83-918149] (1).

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2. Elements of an integrated intercropping research program

by Palmer, A.F.E | Kirkby, R.A [coaut.] | Waddington, S.R.|Palmer, A.F.E.|Edje, O.T [eds.].

Material type: book Book Publisher: Mexico, DF (Mexico) CIMMYT : 1990Collection: Serials CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: Look under series title] (2).

3. The study of agronomic practices and maize varieties appropriate to the circumstances of small farmers in highland Ecuador.

by Kirkby, R.A.

Material type: book Book Publisher: Ithaca, NY (USA) : Cornell University, 1981Collection: Thesis CollectionCollection: Thesis Supported by CIMMYTAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: Look under author name] (2).

4. A Regional Workshop on Crop Improvement in Eastern and Southern Africa: Research Objectives and On-farm testing; Nairobi, Kenya; 20-22 Jul 1983. Proceedings

by Kirkby, R.A [ed.].

Material type: book Book Publisher: Ottawa (Canada) : IDRC, 1984Collection: General Book CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 631.53 KIR 1983] (1).

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Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT) © Copyright 2015. Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
Si tiene cualquier pregunta, contáctenos a CIMMYT-Knowledge-Center@cgiar.org