TY  - BOOK
AU  - Smith D B
AU  -  Manning P I
TI  - Correlation of permain rocks in the british Isles
T2  - Grological society of London, speci reportal; 5
U1  - H526.56.C4, L4 
PY  - 1974///
CY  - London
PB  - Scottish Academic        
KW  - Stratigraphy
ER  -