Dear Pradeep,

Institue of Environmental Studies in Kurukshetra University offers only the following courses at the PG level:

M.Tech in Energy and Environmental Management

Eligibility: B.E/B.Tech/B.Sc in Environmental Science or any other subjects relevant to Life Sciences, Earth Sciences, Physical Sciences with an aggregate of at least 50%

Admission: University's Entrance test or Valid GATE Score

M.Sc Environmental Science

Eligibility: B.Sc in Environmental Science or any other subjects relevant to Life Sciences, Earth Sciences, Physical Sciences or B.E/B.Tech in any discipline with an aggregate of at least 50%

Admission: University's Entrance test 

School of Environment and Natural Resources of Doon University, Dehradun offers M.Tech in Environmental Technology

Eligibility: B.E/B.Tech in relevant discipline with at least 50%

Admission: University's Entrance test or GATE/ JRF and interview

Hope this helps!