Japanese Journal of Soil Science and Plant Nutrition
Online ISSN : 2424-0583
Print ISSN : 0029-0610
Comparison and Future Prediction on Agricultural Indexes in Countries of Southeast Asia : Characterization of Agriculture in Terms of Annual Changes in the Arable-Land Area, Consumption of Nitrogen Fertilizer and Productions of Principal Crops during the Past 25 Years
Kiyoshi KurosawaKazuhiko Egashira
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2004 Volume 75 Issue 1 Pages 125-133

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© 2004 Japanese Society of Soil Science and Plant Nutrition
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