TY  - BOOK
AU  - Brooks R R
TI  - Geobotany and biogeochemistry in mineral exploration
T2  - Harper's geoscience series
U1  - H1:15:(I), L2 
PY  - 1972///
CY  - New York    
PB  -  Harper & Row      
KW  -  Biogeobotony
KW  -  Mineralogy
KW  - Geology
ER  -