TY  - BOOK
AU  - Kumar,H.D.
TI  - Modern concepts of ecology
SN  - 0706905016 :
U1  - 574.5 
PY  - 1977///
CY  - New Delhi
PB  - Vikas Pub. House
KW  - Ecology
KW  - Modern concept
KW  - Biotic Communities
N1  - Includes bibliographical references and index
ER  -