Narrow search
Showing 1 - 10 of 74,822
Cover Image
Efficiency of research investments in the presence of international spillovers : wheat research in developing countries
Maredia, Mywish K.; Byerlee, Derek - In: Agricultural economics : the journal of the … 22 (2000) 1, pp. 1-16
Persistent link: https://www.econbiz.de/10001433180
Cover Image
Linking technical change to research effort : an examination of aggregation and spillovers effects
Traxler, Greg; Byerlee, Derek - In: Agricultural economics : the journal of the … 24 (2001) 3, pp. 235-246
Persistent link: https://www.econbiz.de/10001555008
Cover Image
Annual report / International Maize and Wheat Improvement Center
International Maize and Wheat Improvement Center - México : CIMMYT - 1969/70(1971) - 1972; 1982(1983) - 1991(1992); …
Persistent link: https://www.econbiz.de/10000354006
Cover Image
A brief history of agricultural research in Bolivia : potatoes, maize, soybeans, and wheat compared
Godoy, Ricardo A.; Franco, Mario Alberto de; … - 1993
Persistent link: https://www.econbiz.de/10000902824
Cover Image
Technical change and returns to wheat breeding research in Pakistan's Punjab in the post-green revolution period
Byerlee, Derek - In: The Pakistan development review : PDR 32 (1993) 1, pp. 69-86
Persistent link: https://www.econbiz.de/10001150548
Cover Image
National and international wheat improvement research in the post-green revolution period : evolution and impacts
Byerlee, Derek - In: American journal of agricultural economics 77 (1995) 2, pp. 268-278
Persistent link: https://www.econbiz.de/10001181097
Cover Image
The yield of plant variety protection
Thomson, Russell - In: American journal of agricultural economics 97 (2015) 3, pp. 762-785
Persistent link: https://www.econbiz.de/10011296203
Cover Image
Estimating and attributing benefits from wheat varietal innovations in South African agriculture
Nhemachena, Charity R.; Kirsten, Johann F.; Liebenberg, … - In: Agrekon 58 (2019) 1, pp. 68-85
Persistent link: https://www.econbiz.de/10012177518
Cover Image
Economic returns to crop management research in a post-green revolution setting
Traxler, Greg - In: American journal of agricultural economics 74 (1992) 3, pp. 573-582
Persistent link: https://www.econbiz.de/10001130675
Cover Image
Measuring the green revolution : the impact of research on wheat and rice production
Dalrymple, Dana G. - 1975
Persistent link: https://www.econbiz.de/10001412404