TY  - BOOK
AU  - Kormondy Edward J.
TI  - Concepts of ecology
SN  - O9876 54 32 I
AV  - QH541.K6 
PY  - 1969///
CY  - Engewood Cliffs
PB  - Prentice Hall
KW  - Ecology
N1  - Includes bibliographical references and index

ER  -