Environmental Challenges of the 21st century:
363.70068
Reena Kumari
Environmental Challenges of the 21st century: Reena Kumari.- 2018.-New Delhi:Gyan Geeta Prakashan,2018.
viii;292p.;22cm (hbk)
Note: includes index
ISBN:978-93-84402-95-2 Rs. 1195.00
DBAD/PUB /ENG-129863/ EN-113395 / /sign
