Japanese Journal of Crop Science
Online ISSN : 1349-0990
Print ISSN : 0011-1848
ISSN-L : 0011-1848
Present situation and several ways to improve productivity in Chinese yam(Dioscorea opposita Thunb.)cultivation
Tsuyoshi Okamoto
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2001 Volume 70 Issue Supplement2 Pages 383-386

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© Crop Science Society of Japan
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