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Two blades of grass : research for US agriculture
Evenson, Robert E. - 1991
Persistent link: https://www.econbiz.de/10000834311
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Human capital and agricultural productivity change
Evenson, Robert E. - 1988
Persistent link: https://www.econbiz.de/10000763338
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A century of productivity change in U.S. agriculture : an analysis of the role of invention, research and extension
Evenson, Robert E. - 1978
Persistent link: https://www.econbiz.de/10000674147
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Research and extension in agricultural development
Evenson, Robert E. - 1992
Persistent link: https://www.econbiz.de/10000871697
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Impact multiplier policy models for the agricultural sector : an application to India
Evenson, Robert E. - In: Journal of Philippine development 13 (1986) 1, pp. 190-207
Persistent link: https://www.econbiz.de/10001030537
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Inventions intended for use in agriculture and related industries : international comparisons
Evenson, Robert E. - In: American journal of agricultural economics 73 (1991) 3, pp. 887-891
Persistent link: https://www.econbiz.de/10001109367
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Two blades of grass : research for US agriculture
Evenson, Robert E. - 1992
Persistent link: https://www.econbiz.de/10000135862
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R&D spillovers to agriculture : measurement and application
Johnson, Daniel K. N.; Evenson, Robert E. - In: Contemporary economic policy : a journal of Western … 17 (1999) 4, pp. 432-456
Persistent link: https://www.econbiz.de/10001447641
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Regional total factor productivity change in Philippine agriculture
Evenson, Robert E. - In: Journal of Philippine development 13 (1986) 1, pp. 40-61
Persistent link: https://www.econbiz.de/10001030551
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Total factor productivity and sources of longterm growth in Indian agriculture
Rosegrant, Mark W. - 1995
Persistent link: https://www.econbiz.de/10000984610