TY  - BOOK
AU  - Hecker,R.F.
TI  - Introduction to paleoecology
PY  - 1965///
CY  - New York
PB  - American Elsevier
KW  - Paleoecology
N1  - 'This translation was sponsored by the American Geological Institute and supported by the National Science Foundation.'; Bibliography : p. 133-161
ER  -