selected publications
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article
- The effectiveness of crop improvement programmes from the perspectives of varietal output and adoption: cassava, cowpea, soybean and yam in sub-Saharan Africa and maize in West and Central Africa 2015
- Varietal Adoption, Outcomes and Impact 2015
- Varietal Generation and Output 2015
- Fulfilling the Promise of Bt Potato in Developing Countries. Journal of New Seeds. 5:93-113. 2003
- Estimating the global severity of potato late blight with GIS‐linked disease forecast models. Plant Pathology. 49:697-705. 2000
- Reasonable expectations on the prospects for documenting the impact of agricultural research on poverty in ex-post case studies. Food Policy. 25:515-530. 2000
- World trends and patterns in the potato crop: An economic and geographic survey. Potato Research. 42:241-264. 1999
- The Relative Value Of Cereal Straw Fodder In The Semiarid Tropics Of India: Implications For Cereal Breeding Programmes At ICRISAT 1993
- High-Yielding Varieties and Variability in Sorghum and Pearl Millet Production in India 1989
- ICRISAT Presentation: Yield Variability in Sorghum and Millet 1986
- The Economics of Deep Vertisols Technology Options: Implications for Design, Testing, and Transfer 1985
- Crop failure in the semi-arid tropics of peninsular India: implications for technological policy 1984
- Improved Seeds Of Change In Dryland Agriculture: Promise And Implications For Economics Research 1983
- Efficiency of risk management by small farmers and implications for crop insurance 1982
- Size, composition, and other aspects of rural income in the semi-arid tropics of India 1982
- Yield Gap Analysis : Perspectives And Implications 1982
- New directions for research in production economics 1981
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document
- Agrarian Change, Farm Size, Tenancy and Land Fragmentation in India's Semi-Arid Tropics 1988
- Early adoption of improved vertisol technology optionsand double cropping in Begumgunj, Madhya Pradesh 1987
- Risk Benefits, Crop Insurance, and Dryland Agriculture 1986
- Farming Systems Research In A Watershed Framework: Experience Relative To Vertisol Management In Semi-Arid Tropical India 1983
- Management as a factor of production in the semi-arid tropics of rural South India 1983
- Yield gap analysis: perspectives and implications 1983
- Risk and the choice of cropping systems: Hybrid sorghum and cotton in the Akola region of central peninsular India 1982