DIVISION OF THE ACTIVE PERIOD OF QUATERNARY VOLCANISM IN MAANLING, NORTHERN HAINAN PROVINCE
BAI Zhi-Da, XU De-Bin, WEI Hai-Quan, HU Jiu-Chang
SEISMOLOGY AND GEOLOGY . 2003, (s1): 12 -20 .  DOI: ISSN:0253-4967.0.2003-S1-002