TY  - BOOK
AU  - SENGUPTA Soma
AU  -  SEN Anjan
TI  - Social marketing of green products
SN  - 9789382847731
U1  - X:51:(Y), Q6 
PY  - 2016///
CY  -  New Delhi 
PB  - R.K. Books        
KW  - Geography
N1  - Bibliography chapterwise
ER  -