TY  - BOOK
AU  - Werner Wolfgang L Ed.
TI  - Aspects of ecological problems and environmental awareness
T2  - South Asian Studies , 26
U1  - Y:(G:5).49G.N9, N3 
PY  - 1993///
CY  -  New Delhi 
PB  - Manohar         
KW  - Sociometry
N1  - Bibliography P 120-131
ER  -