TY  - GEN
AU  - Ghosh, Debkanta
TI  - Ecology and environment (New CBCS Syllabus ,Honours Course)
SN  - 978-93-92145-02-5
U1  - 363.7 
PY  - 2022///
CY  - Kolkata
PB  - Techno World
KW  - ENVIRONMENTAL SCIENCE
ER  -