The study and the determining of ammonia contents of flue-cured tobacco of the five producing aeras
YAN Ke-yu
Zhou Xian-li
WANG Tian-kui
YAN Hong-xi
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Publication Date：2005-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 1-3,10 )