Question raised in Rajya Sabha on adverse impact of global warming, 19/12/2014.

Question raised in Rajya Sabha on death of one horned rhinos in Kaziranga, 18/12/2014.

Question raised in Rajya Sabha on conservation of tigers and Asiatic lions, 18/12/2014.

Question raised in Rajya Sabha on minor irrigation projects, 15/12/2014.

Question raised in Rajya Sabha on management plan for Ganga river basin, 15/12/2014.

Question raised in Rajya Sabha on Inter State river linking projects, 15/12/2014.

Question raised in Rajya Sabha on water cess for control of water pollution, 11/12/2014.