Improving the Productivity and Sustainability of Rice–Wheat Systems: Issues and Impacts, ed. J. K. LADHA, J. E. HILL, R. J. BURESH, J. DUXBURY &amp; R. K. GUPTA. xix+231 pp. ASA Special publication 65, American Society of Agronomy (2003). US $36.00 (paperback). ISBN 0 89118 150 4.

U. R. SANGAKKARA

doi:10.1017/S0021859603233396

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Improving the Productivity and Sustainability of Rice–Wheat Systems: Issues and Impacts, ed. J. K. LADHA, J. E. HILL, R. J. BURESH, J. DUXBURY & R. K. GUPTA. xix+231 pp. ASA Special publication 65, American Society of Agronomy (2003). US $36.00 (paperback). ISBN 0 89118 150 4.

Volume 140, Issue 4
U. R. SANGAKKARA
DOI: https://doi.org/10.1017/S0021859603233396

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Improving the Productivity and Sustainability of Rice–Wheat Systems: Issues and Impacts, ed. J. K. LADHA, J. E. HILL, R. J. BURESH, J. DUXBURY & R. K. GUPTA. xix+231 pp. ASA Special publication 65, American Society of Agronomy (2003). US $36.00 (paperback). ISBN 0 89118 150 4.

Volume 140, Issue 4
U. R. SANGAKKARA
DOI: https://doi.org/10.1017/S0021859603233396

To save this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you used this feature, you will be asked to authorise Cambridge Core to connect with your Google Drive account. Find out more about saving content to Google Drive.

Improving the Productivity and Sustainability of Rice–Wheat Systems: Issues and Impacts, ed. J. K. LADHA, J. E. HILL, R. J. BURESH, J. DUXBURY & R. K. GUPTA. xix+231 pp. ASA Special publication 65, American Society of Agronomy (2003). US $36.00 (paperback). ISBN 0 89118 150 4.

Volume 140, Issue 4
U. R. SANGAKKARA
DOI: https://doi.org/10.1017/S0021859603233396

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Improving the Productivity and Sustainability of Rice–Wheat Systems: Issues and Impacts, ed. J. K. LADHA, J. E. HILL, R. J. BURESH, J. DUXBURY & R. K. GUPTA. xix+231 pp. ASA Special publication 65, American Society of Agronomy (2003). US $36.00 (paperback). ISBN 0 89118 150 4.

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Improving the Productivity and Sustainability of Rice–Wheat Systems: Issues and Impacts, ed. J. K. LADHA, J. E. HILL, R. J. BURESH, J. DUXBURY & R. K. GUPTA. xix+231 pp. ASA Special publication 65, American Society of Agronomy (2003). US $36.00 (paperback). ISBN 0 89118 150 4.

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