Shubhu Patwa Paryavaran ki samskriti/ by Shubhu Patwa - Bikanoor: Vagdevi Prakashan, 2003. - 124p. ISBN: 8185127190 Subjects--Topical Terms: Environmental StudiesEnvironmental ScienceEconomicsSocial Science Dewey Class. No.: H 333.7 / SHU/P