江汉平原湖泊沉积物的化学特征及其与人类活动的关系
杨汉东, 蔡述明
THE CHEMICAL CHARACTERISTICS OF LAKE SEDIMENTS IN THE JIANGHAN PLAIN AND THE RELATION WITH THE INFLUENCE OF HUMAN ACTIVITIES
Yang Handong, Cai Shuming
地理科学 . 1997, (4): 323 -328 .  DOI: 10.13249/j.cnki.sgs.1997.04.323