List of few colleges located in India provides M.Sc in Environmental Science course are given below which you are looking for .

Kanya Gurukul Mahavidyalaya
Acharya N.G. Ranga Agricultural University - & Technology
Acharya Nagarjuna University College of Science
All Saint's College
Asutosh College, Kolkata
Awadhesh Pratap Singh University - Master of Science (MSc) - Environmental Science
Baba Farid Institute of Technology
Babasaheb Bhimrao Ambedkar University, Lucknow
Bangalore University
Barkatullah University - and Sustainable Development
Bharathiar University, Coimbatore
Bharati Vidyapeeth University, Institute of Environment Education & Research (BVIEER)
Birla College of Arts, Science & Commerce
Bishop Heber College
Biyani's Group of Colleges
Central University of Bihar
Centre for Life Long Learning
Chhatrapati Shahu Ji Maharaj University, Kanpur - Master of Science in Environmental
Chhattisgarh University - Bachelor of Science in Environmental Design
Cochin University of Science and Technology (CUSAT) - Master of Science in Environmental Technology
Deogiri College
Department of Ecology & Environmental Science-Assam University
Dinabandhu Andrews College - Master Of Science in Environmental Studies
Directorate of Distance Education, Vidyasagar University
Dr. B. R. Ambedkar Open University
Dr. B. R. Ambedkar University, Agra
Fakir Mohan University
Fergusson College, Pune
Gauhati University
Government Science College
Govt. Arts College
Govt. Model Science College (Autonomous)
Guru Nanak Khalsa College
Indira Gandhi Academy of Environmental Education Research and Ecoplanning, Jiwaji University
Integral University
Jodhpur National University - Jodhpur
Jogmaya Devi College
Kannur University
Kuvempu University
Kuvempu University - Master Of Science In Earth Science & Resource Management
Maharshi Dayanand Saraswati University
Mizoram University - Master Of Science In Forest Ecology, Bio-diversity and Environmental Science
Mohanlal Sukhadia University
Nalanda Open University
National College, Hyderabad - Master Of Science Enviromental Studies
North Maharashtra University
Osmania University, Hyderabad
Panjab University, Chandigarh - Master of Science in Environment Science
PSG College of Arts & Science
Rashtrasant Tukadoji Maharaj Nagpur University
S.S.Jain Subodh P.G. College
Saga Institute of Management Studies
School of Distance Education, Bharathiar University
School of Environmental Sciences, Jawaharlal Nehru University
Shivaji University
Shri Shivaji College of Arts & Commerce, Akola
Sneha Academy, Pune
SoftBrain Informatic Technology Pvt. Ltd
Sree Sankara College, Kalady - & Management
Sri Sathya Sai College for Women -
Sri Venkateshwara Institute of Distance Education
St. John's College -
St. Philomenas College (Autonomous)
The Global Open University, Nagaland
The Institute of Science
University of Kalyani
University of Kashmir
University of Mumbai
University of Mysore
University of Science and Technology, Meghalaya
Veer Bahadur Singh Purvanchal University, Jaunpur
Veer Kunwar Singh University
Yashwantrao Chavan Maharashtra Open University