959. The owner shall reimburse the useful disbursements made by a possessor in good faith, if the constructions, works or plantations still exist; he may also, if he chooses, pay him compensation equal to the increase in value.
The owner may, on the same conditions, reimburse the useful disbursements made by the possessor in bad faith; he may in that case effect compensation for the fruits and revenues owed to him by the possessor.
The owner may also compel the possessor in bad faith to remove the constructions, works or plantations and to restore the place to its former condition; if such restoration is impossible, the owner may keep them without compensation or compel the possessor to remove them.