Spatial Distribution of Nitrogen in Marsh Soils with Different Plant Communities in Xianghai Wetland
BAI Jun-hong, DING Qiu-yi, GAO Hai-feng, WANG Qing-gai, XIAO Rong
SCIENTIA GEOGRAPHICA SINICA . 2009, (3): 381 -384 .  DOI: 10.13249/j.cnki.sgs.2009.03.381