秦岭太白山北麓砾石层的成因及第四纪古冰川问题*
徐建辉, 谢又予
ON THE ORIGIN OF GRAVELS AND QUATERNARY GLACIES AT THE NORTH FOOT OF TAI BAI MOUNTAIN IN QINLING
Xu Jianhui, Xie Youyu
地理研究 . 1987, (1): 53 -60 .  DOI: 10.11821/yj1987010006