川西北矿山梁地区沥青脉地球化学特征及其意义
黄第藩, 王兰生
Geochemical characteristics of bituminous dike in Kuangshanliang area of the Northwestern Sichuan Basin and its significance
HUANG Difan, WANG Lansheng
石油学报 . 2008, (1): 23 -28 .  DOI: 10.7623/syxb200801004