TY  - BOOK
AU  - Bromley Richard Granville
TI  - Trace fossils: Biology and taphonomy
T2  - Special topics in paleontology
U1  - H6, N0 
PY  - 1990///
CY  - London
PB  - Unwin Hyman        
KW  -  Palaeontology
KW  - Geology
ER  -