Seasonal Variation of Inorganic Nitrogen in Water and Sediment of Intertidal Flats on the Shanghai Coast
GAO Xiaojiang,ZHANG Nianli, CHEN Zhenlou,XU Shiyuan, CHEN Limin
Acta Geographica Sinica . 2002, (4): 407 -412 .  DOI: 10.11821/xb200204004