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02h0033995 20121029104029.0 cr un||||||||| 121029s2005 xx ||||f|||d||||||||eng | MR03767 9780494037676(ebk.) : CNY371.35 NGL NGL NGL a273 ; a274 ; a171 Lee, Elaine Y. The effect of elevated carbon dioxide on root growth and development [electronic resource] / Elaine Y. Lee. 2005. 1 v. : digital, PDF file. Thesis (M.Sc.)--University of Calgary (Canada), 2005. Biogeochemistry. ; Plants, Effect of atmospheric carbon dioxide on. ; Atmospheric carbon dioxide Environmental aspects. Electronic dissertations. aeBook. aCN bNGL http://pqdt.bjzhongke.com.cn/Detail.aspx?pid=4Z%2fM%2bTXb5C4%3d NGL Bs2001 rCNY371.35 ; h1 bs1206