TY  - BOOK
AU  - Yadav,Dr.Pr.
AU  - Mishra,Shabhrata R.
TI  - Human ecology / 
SN  - 817141754X
U1  - 304.2 
PY  - 2004///
CY  - New Delhi
PB  - Discovery publishing house
KW  - Ecology
ER  -