TY  - BOOK
AU  - Colinvaux, Paul A.
TI  - Introduction to ecology
SN  - 0-471-16499-2
U1  - 577 
PY  - 1973///
CY  - New York
PB  - John Wiley
KW  - Ecological tools
KW  - Ecology
KW  - Ecosystem
KW  - Population ecology
KW  - Radiation
N1  - Includes bibliographical references and index
ER  -