TY  - BOOK
AU  - Forbes Robertson
AU  -  Wilson M. Laird, 
TI  - General Geology : Manual of Laboratory Exercises
U1  - 551 
PY  - 1967///
CY  - Minnisotta
PB  - Burgess Publishing Co
N1  - Forbes Robertson & Wilson M. Laird: General Geology : Manual of Laboratory Exercises.  Minnisotta.  Burgess Publishing Co, 1967.--(551ROB)
ER  -