Jan Suraj founder Prashant Kishor on Monday warned of launching an agitation against the NDA government in Bihar if three of his demands are not sufficed within a month. The demands include a white-paper on the widely debated caste-survey, halting of the land survey on grounds of massive corruption and a response from the government pertaining to its promise of distributing three decimals of land to the members of Dalit and Mahadalit communities.