秦岭北部辋川溶洞发育规律研究
黄春长
A STUDY ON LAW OF KARST CAVE DEVELOPMENT IN WANGCHUAN,NORTH QINLING MOUNTAINS
Huang Chunchang
地理科学 . 1984, (3): 218 -224 .  DOI: 10.13249/j.cnki.sgs.1984.03.218