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Preliminary Study on Carbon Dioxide Supercritical Fluid Extraction of Tobacco
ZHANG Ming-fu, ZHANG Jian-ping
2001, 34(8): 24-27.
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Correlation Analysis on Components in Flue-cured tobacco Grown in Henan Province With its Smoke Components
LI Guo-dong, YU Jian-jun, DONG Shun-de, LI Yao-guang, LUO Can-xuan
2001, 34(8): 28-30.
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Influence of Metalaxyl Applied on Soil Nitrification
YU Li-sha, CHENG Xin-sheng, HE Yong-cun
2001, 34(8): 42-44.
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