TY  - BOOK
AU  - Grabau Amadeus W
ED  - 
TI  - Permian of mongolia: a report on the permian fauna of the jisu honguer limestone of mongolia and its relations to the permian of other parts of the world 1931
U1  - 574.95 gra/per 
PY  - 0000///0
CY  - 
PB  - 
N1  - B
ER  -