NOT KNOWN FACTUAL STATEMENTS ABOUT NRI SELLING PROPERTY IN INDIA REPATRIATION

Hi! My father inherited agricultural land from his father and constructed a house during the village , absent from the farm land and now he has handed away but have mother and want to sell the agricultural lands and possess money repatriated to U.Should the immovable property was obtained by way of reward from the NRI/PIO, can he repatriate oversea