TY  - BOOK
AU  - Ager,Derek V.
TI  - Principles of paleoecology : an introduction to the study of how and where animals and plants lived in the past
U1  - 560 AGE  
PY  - 1963///.
CY  - NewYork : 
PB  - McGraw-Hill Book Company, Inc., 
KW  - Paleoecology
N1  - Includes index.; contents:pt.1.Introduction-pt.2.Paleoautecology-pt.3.Palosynecology
ER  -