TY  - SER
AU  - Singh,Indera P..
TI  - Journal of human ecology (1990) / 
U1  - 304.205 
PY  - 1990///
CY  - Delhi : 
PB  - Kamla-Raj Enterprises , 
KW  - HUMAN ECOLOGY
N1  - Library has : V.1, no.1-3, 1990; NULL
ER  -