TY  - BOOK
AU  - Collier,Boyd
TI  - Dynamic ecology
T2  - Prentice-Hall biological science series
SN  - 0132212838
AV  - QH541 .D9
U1  - 574.5/2 
PY  - 1973///]
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Ecology
ER  -