TY  - BOOK
AU  - Richards,Harold
TI  - The Universe serveyed : physics chemistry astronomy geology
U1  - 504 RIC 
PY  - 1938///.
CY  - London : 
PB  - Kegan Paul, Trench, Trubner and co., 
KW  - Earth- History
KW  - Physical science
KW  - Solar system
KW  - Space science
ER  -