Gujarat Land Revenue Code, 1879
It shall be lawful for the Collector subject to such rules as may from time to time be made by the [State] Government in this behalf, to require the payment of a price for unalienated land or to sell the same by auction and to annex such conditions to the grant as he may deem fit, before permission to occupy is given under section 60. The price (if any) paid for such land shall include the price of the [Government] right to all trees not specially reserved under the provisions of section 40 and shall be recoverable as an arrear of land revenue.