TY  - BOOK
AU  - Quaternary geology
TI  - Quaternary geology: Proceedings of the 30th International geological Congress, Bejing China, 4-14 Aug 1996 Vol 21
SN  - 90-6764-243-6
PY  - 1997///
CY  - Netherlands
PB  - VSP
KW  - Geology-Quaternary
ER  -