Search Results - Penning de Vries, Frits W.T.

Learning alliances for the broad implementation of an integrated approach to multiple sources multiple uses and multiple users of water by Penning de Vries, Frits W.T.

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The management of sloping lands for sustainable agriculture: ASIALAND Sloping Land Phase 4 - Final report by Penning de Vries, Frits W.T.

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From soil research to land management: Evolutions in the Project ASIALAND Sloping Lands, Phase 4 (1997-2001) by Penning de Vries, Frits W.T.

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Land degradation: Information needs and challenges to research by Penning de Vries, Frits W.T.

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Bright spots demonstrate community successes in African agriculture by Penning de Vries, Frits W.T.

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Land pressure and soil nutrient depletion in Sub-Saharan Africa by Drechsel, Pay, Penning de Vries, Frits W.T.

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Multiple sources of water for multiple purposes in northeast Thailand by Penning de Vries, Frits W.T., Ruaysoongnern, Sawaeng

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Exploring potentials and constraints of low-cost drip irrigation with saline water in Sub-Saharan Africa by Karlberg, L., Penning de Vries, Frits W.T.

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Identifying Technological Potentials by Penning de Vries, Frits W. T., de Wit, Cornelis T.

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Smallholder land and water management by Penning de Vries, Frits W.T., Bossio, Deborah A.

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Bright spots on technology-driven change in smallholder irrigation: case studies from Kenya by Mati, Bancy M., Penning de Vries, Frits W.T.

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Implications of land and water degradation for food security, with particular reference to Asia and Africa by Penning de Vries, Frits W.T., Molden, David J.

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Integrated approaches to natural resource management: theory and practice by Lange, M. de, Penning de Vries, Frits W.T.

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Site and situation specific management for smallholder agricultural enterprises by Penning de Vries, Frits W.T., Lansigan, F. P.

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Realizing the potentials of water in Africa by Penning de Vries, Frits W.T., Merrey, Douglas J.

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Valoriser les resources hydriques en Afrique by Penning de Vries, Frits W.T., Merrey, Douglas J.

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Systems approaches for agricultural development : Proceedings of the International Symposium on Systems Approaches for Agricultural Development, 2-6 December 1991, Bangkok, Thailan... by Penning de Vries, Frits W.T., Teng, P.S., Metselaar, K.

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Estimating rural-urban nutrient flows for mega-cities by Faerge, J., Magid, J., Penning de Vries, Frits W.T.

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Validation, adaptation, and adoption of new farming practices in the ASIALAND Sloping Lands Network by Santoso, D., Penning de Vries, Frits W.T., Chandrapatya, Suraphol

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The sustainable management of vertisols by Syers, J.K., Penning de Vries, Frits W.T., Nyamudeza, P.

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