九种外生根菌与杨树苗木的菌根化研究
马磊,吴小芹*
Research on Mycorrhizal Formation of Nine Ectomycorrhizal Fungi with Poplar Seedlings
MA Lei, WU Xiao-qin*
南京林业大学学报(自然科学版) . 2007, (06): 29 -33 .  DOI: 10.3969/j.jssn.1000-2006.2007.06.007