Mutation of NON-ZA land.

        Dear Sreekanth ,  My father took cared of a woman till her last days. Humbled by the caretaking , she Willed her entire zamindari property in her son's and my fathers name equally in the year 2000. An year after in 2001, she passed away. 9 years Later in 2010 , her son passed away due to mental illness . In the year 2012 my father took to 'tehsil' to get the property transferred to his name as per the 'Will' the woman made. We aleady got the 'will' registered and have the khewat too. But all of a sudden the woman's daughter filed objection with some fake will . Now Given the fact that my father's will was latest , so it's his will that would carry worth. Tehsildaar called for hearing and it went on for a year and half. And in all the hearings no one appeared from the opposition party for the proceedings. Still the Tehsildar did nothing but transferred the case to SDM office. SDM conducted his own inquiry and still no one showed up from the opposition party even for once. The Government lawyer finally filed his report in my dad's favor. But now the SDM shows reluctance in transfering the property in my dad's name. We have a feeling that he is expecting a bribe from us. Our is a NON -ZA land hence we dont know under what laws the mutation can be done . The lawyers in my district arent qualified enough for the case . So Since it was a NON ZA land under dispute , hence Tehsildaar transferred the case to SDM . Now The lawyers and we dont know if what laws should we lay our points on in order to get the work done. Does the mutation of NON-ZA land have to be done on saperate laws?
Regards.
Ayush