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Linder, Forrest E.[Dual-record system of collecting demographic data]Sistema de registro dual para la recopilación de estadísticas demográficas = Dual-record system of collecting demographic data

This report summarizes the findings of a collaborative effort to map and assess irrigated areas in the Limpopo Province, South Africa. The study was conducted by the International Water Management Institute (IWMI) in collaboration with the Department of Agriculture, Forestry and Fisheries (DAFF) ...


Xueliang CaiMagidi, J.Nhamo, LuxonKoppen, Barbara C.M. van[Mapping irrigated areas in the Limpopo Province, South Africa]Mapping irrigated areas in the Limpopo Province, South Africa

We ecologists realize that individually we have a variety of interests, knowledge, and skills among us; and we appreciate how those attributes differentially apply to the diverse tasks we address in our various “practices” of ecology. Less obvious to us, however, is the variety of intellectual to...


Reiners, William A.Pappas, Gregory S.Lockwood, Jeffrey A.Reiners, Derek S.Prager, Steven D.[Conceptual toolboxes for twenty-first-century ecologists]Conceptual toolboxes for twenty-first-century ecologists

Some of the papers in this report deals with nutrient management; land, soil and water management; grain, fodder and residue management; and technology validation and transfer. The other papers looks into development of coordinated research efforts; distribution and importance of Ethiopian vertis...


Mamo, T.Astatke, A.Srivastava, K.L.Dibabe, A.[Improved management of vertisols for sustainable crop-livestock production in the Ethiopian highlands: Synthesis report 1986-92]Improved management of vertisols for sustainable crop-livestock production in the Ethiopian highlands: Synthesis report 1986-92

Díaz Duque, R.O.Martelo, JMSánchez O., Jaime FernandoMoreno, R.A.[Manual de procedimiento para técnicos y promotores en el proceso de transferencia de tecnología]Manual de procedimiento para técnicos y promotores en el proceso de transferencia de tecnología

Calkins, PHVu Thi Thao[Institutional impacts of the cassava farmer participatory research and extension project in Thailand and Vietnam, 1993-2004]Institutional impacts of the cassava farmer participatory research and extension project in Thailand and Vietnam, 1993-2004
Autor: Toulmin, C.

Examines decision making models formulated to guide the allocation of funds between alternative lines of research, issues emerging from the survey to the formation of ILCA's research policy, and various theories that account for the direction that research has taken in different contexts and revi...


Toulmin, C.[The allocation of resources to livestock research in Africa]The allocation of resources to livestock research in Africa

Ostertag Gálvez, Carlos F.[La investigación de mercados y sistemas de información]La investigación de mercados y sistemas de información

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