Clarification on division of father's property among brothers

This is a matter of division of property among three brothers. The agricultural property is in the name of father.The father accquire the property from two mainly sources inherited and gifted.one house is in the name of mother. Now , the problem is that the elder brother has possessed all the agricultural property forcefully and he is not agree for the division of the agricultural property. Also he now starts to posses the house which is in name of mother. I want to ask how to proceed legally to get division of the property by the court of law among the three brothers. My father , My younger brother and my self are ready for the division of the agricultural property but my elder brother is not willing to partition. Now i am asking you that in which court whether high court or lower court this case to be filed and approximately how much cost it will be .