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Role of tractors, tubewells and plant breeding in increasing cropping intensity in Pakistan's Punjab
Tetlay, Khaleel; Byerlee, Derek; Ahmad, Zulfiqar - In: Agricultural Economics 4 (1990) 1, pp. 13-25
Persistent link: https://www.econbiz.de/10005298923
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Linking technical change to research effort: an examination of aggregation and spillovers effects
Traxler, Greg; Byerlee, Derek - In: Agricultural Economics 24 (2001) 3, pp. 235-246
Persistent link: https://www.econbiz.de/10005298935
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Sense and sustainability revisited: the limits of total factor productivity measures of sustainable agricultural systems
Byerlee, Derek; Murgai, Rinku - In: Agricultural Economics 26 (2001) 3, pp. 227-236
Persistent link: https://www.econbiz.de/10005239732
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Econometric estimation of a global spillover matrix for wheat varietal technology
Maredia, Mywish K.; Ward, Richard; Byerlee, Derek - In: Agricultural Economics 14 (1996) 3, pp. 159-173
Persistent link: https://www.econbiz.de/10005239846
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Impacts of the training and visit extension system on farmers' knowledge and adoption of technology: Evidence from Pakistan
Hussain, Syed Sajidin; Byerlee, Derek; Heisey, Paul W. - In: Agricultural Economics 10 (1994) 1, pp. 39-47
Persistent link: https://www.econbiz.de/10005204554
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Evaluating the economic impact of quality-reducing, seed-borne diseases: Lessons from Karnal bunt of wheat
Brennan, John P.; Warham, Elizabeth J.; Byerlee, Derek; … - In: Agricultural Economics 6 (1992) 4, pp. 345-352
Persistent link: https://www.econbiz.de/10005204587
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Efficiency of research investments in the presence of international spillovers: wheat research in developing countries
Maredia, Mywish K.; Byerlee, Derek - In: Agricultural Economics 22 (2000) 1, pp. 1-16
Persistent link: https://www.econbiz.de/10005204723