TY  - BOOK
AU  - Jones W., Norris
TI  - Laboratory Manual for Physical Geology / Norris W. Jones y Charles E. Jones
SN  - 9780073050911
U1  - 551 J741 l 
CY  - New York: Mcgroww- Hill
KW  - GEOLOGIA- GEOFISICA - MANUALES DE LABORATORIOÌ
ER  -