TY  - BOOK
AU  - Sieveking G D G Ed.
AU  -  Hart M B Ed.
ED  - International symposium on the scientific study of flint and chert (4th) (1983 : Brighton)
TI  - Proceeding on the scientific study of flint and chert
U1  - H23p1,N83, M6 
PY  - 1986///
CY  - Cambridge
PB  - CUP         
KW  -  Metamorphism
KW  - Geology
N1  - Include bibliography
ER  -