长安少陵塬S4古土壤化学成分与环境变化
董红梅, 赵景波, 宋友桂
Geochemical Components and Paleoenvironment Implication for S4 Paleosol in Shaolingyuan,Chang’an County
DONG Hong-mei, ZHAO Jing-bo, SONG You-gui
地理科学 . 2010, (6): 904 -909 .  DOI: 10.13249/j.cnki.sgs.2010.06.904