EFFECTS OF ARBUSCULAR MYCORRHIZAL FUNGI ON GAS EXCHANGE AND STABLE ISOTOPE RATIO OF δ~(13)C,δ~(15)N OF Leymus chinensis PLANT
SHI Wei-qi WANG Guo-an LI Xiao-lin(Key Laboratory of Plant-Soil Interactions,Ministry of Education/College of Resources and Environmental Sciences,China Agricultural University,Beijing 100094)
J4 . 2008, (03): 353 -358 .  DOI: 10.11869/hnxb.2008.03.0353