TY  - BOOK
AU  - Shrestha, Rakesh
AU  - Suwal, Anil
TI  - Environment science: : for class x
SN  - 9789937107525
U1  - 333.7/Sh84e 
PY  - 2021///
CY  - Kathmandu
PB  - Ekta Books Distributors
KW  - Environmental science
KW  - Environmental management
KW  - Environmental health
KW  - Biodiversity
ER  -