TY - BOOK AU - Singh, Moirangthem Jiban TI - Vikalp for Environment Protection SN - 978-93-49481-36-7 AV - 363.7 R5;1 U1 - 363.7 R5;1 PY - 2025/// CY - Delhi PB - A-one Book Publications KW - Environmental problems, Social Problems ER -