Hi Sayan, 

Wadia Institute of Himalayan Geology have summer training programs in which the individuals post graduate students of geology, geophysics, earth system sciences and other allied fields, also 4th and 5th year students of integrated graduate and post graduate programmes are allowed

And these students should be recommended by the department of particular subject

And not more than 5 students can be of the same department / college will be entertained 

Hope it helps :)