Adiwasi land sell

Hello Everyone this is Ashish I am adiwasi and have land in my village. This land my father purchased from bhraman Panditji by bakshish patra 20 yrs back. My father gave this land to me by will Deed. Now I own this land with 7/12 on my name. Since my father purchased this land from bhraman there is no 36 and 36A marked on my father nor my 7/12 also bhagidari wattap is 1.

Now do I need collector permission to sell my land. 

Please answer