Singh, Moirangthem Jiban Vikalp for Environmental Protection /Moirangthem Jiban Singh - Delhi: A-One Book Publications, 2025. - xvii, 339p. ; 23cm. English ISBN: 9789349481367 Subjects--Topical Terms: Environment, Atmosphere, Ecosystems, Biodiversity Dewey Class. No.: 333.72 SI51V