After a survey on the geomorphology of the entire Pravara Valley , suggested by H.D.
In 1964 , Corvinus examined the Pravara drainage system in the Nevasa area of Maharashtra through an independent multi-disciplinary project .
After a survey on the geomorphology of the entire Pravara   , suggested by H.D.
In 1964 , Corvinus examined the Pravara drainage system in the Nevasa area of Maharashtra through an independent multi-disciplinary project .