TY  - BOOK
AU  - Kumar,H.D.
TI  - Modern concepts of ecology
SN  - 0706986768 
U1  - 574.5 22
PY  - 1995///
CY  - New Delhi
PB  - Vikas Pub. House
KW  - Ecology
N1  - Includes indexes; Includes bibliographical references (p. 438-462)
ER  -