Title: Environmental crisis and protective measures
Description: Contributed papers of State Level Conference on "Environmental Crisis and Protective Measures" with special reference to Chotanagpur region of Bihar held on 16th January 1999 in the premises of Jawahar Lal Nehru College, Chakradharpur, Ranchi University.
Subjects: Congresses, Environmental protection
Places: Chota Nāgpur Region, India