586696
9780851995496
This volume reports the findings of a study of the productivity impacts of varietal improvements research conducted at a number of international centres affiliated with the Consultative Group on International Agricultural Research.Evenson, R. E. is the author of 'Crop Variety Improvement and Its Effect on Productivity The Impact of International Agricultural Research' with ISBN 9780851995496 and ISBN 0851995497.
[read more]