TY  - BOOK
AU  - Adarsh Kumar 
AU  - Kazmi, Shazia
TI  - Bryophytes in relation to air pollution
SN  - 9788180210150
U1  - 588 
PY  - 2015///
CY  -  Delhi 
PB  - Parikarma Prakashan
N1  - Includes bibliographical references
ER  -