TY  - SER
AU  - Young,Keith
TI  - Geology, the paradox of earth and man
SN  - 039505561X
AV  - QE28 .Y65 1975
PY  - 1975///
CY  - Boston
PB  - Houghton Mifflin
KW  - Environmental geology
N1  - Bibliography : p. 458-488
ER  -