Land appeal

Hi,

Recently we won the case on AGRICULTURE LAND.Since 25 years it should be in dispute.Now we are going to sell the land is there any effect to the purchaser.After puchase the land if my opponents  Appel again what should be happen.We are having all documents(Title deed,passbook,pahanies,Joint collector proceeding RDO PROCEEDINGS,MRO Proceedings).Please clarify

Thanks,

Manoj