TY  - BOOK
AU  - Tektites 
AU  - Virgil E (Ed.) 
AU  - Barnes, Mildred A (Ed.) 
TI  - Benchmark papers in geology:  : A benchmark books series 
PY  - 1973///
CY  - Stroudsburg: 
PB  - Dowden, Hutchingon & Ross, Inc., 
KW  - Geology
KW  - Science
ER  -