GEO ENVIRONMENTAL INVESTIGATION OF THE DABKA WATERSHED NORTH WEST NAINITAL WITH SPECIAL REFERENCE TO PROBLEMS OF MASS MOVEMENT AND WATER RESOURCE ASSESSMENT
Uttaranchal rajya ke sthal margon se bharat-tibbet vyapar ka alochanatmak adhyayan, 1962 ke cheeni akarman se purva va 1992 ke punrasthapana vyapar ke sandarbh mein