TY  - BOOK
AU  - Kormondy Edward J
TI  - Concepts of ecology
T2  - Concepts of modern Biology series Ed by William D McElory and Carl P Swanson
U1  - G:S, L4 
PY  - 1969///
CY  - New Delhi
PB  - Prentice-Hall of India India    
KW  - BIOLOGY
ER  -