title: [FTIR study on the leaf spots, near-spot and normal tobacco leaves].
authors.affiliation: Department of Physics, Yunnan Normal University, Kunming 650092, China.
authors.forename: Xian-pei
authors.initials: XP
authors.lastname: Ren
authors.forename: Gang
authors.initials: G
authors.lastname: Liu
authors.forename: Zai-jin
authors.initials: ZJ
authors.lastname: Zhou
authors.forename: Fei
authors.initials: F
authors.lastname: Liu
authors.forename: Zhi-yong
authors.initials: ZY
authors.lastname: Li
authors.forename: Li-liz
authors.initials: LL
authors.lastname: Song