No CrossRef data available.
Article contents
Crop Variety Improvement and its Effect on Productivity. The Impact of International Agriculture Research. Edited by R. E. Evenson and D. Gollin. Wallingford, UK: CABI Publishing (2003), pp. 544, £75.00. ISBN 0-85199-549-7
Published online by Cambridge University Press: 02 December 2003
Abstract
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content.

- Type
- Book Review
- Information
- Copyright
- © 2004 Cambridge University Press