TY  - BOOK
AU  - Harris,Robert A.
TI  - Bibliography of the geology of the western phosphate field,
AV  - QE75 .B9 no. 1018
PY  - 1954///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Geology
KW  - West (U.S.)
KW  - Bibliography
KW  - Phosphates
ER  -