The minimum rates: Refer to "Land Aquisition Act", 1894 and refer to "Supreme Court Of India (Civil Appeals) etc..Resolve, there were various compensation amounts; during that date of Notification.(1981)
(Quick view need more time).
Further resolve, consult the Delhi government in regards to current area-based minimum rates for comparison. Which i strongly believe (after many years) that there are no significant differences(SD).
Note WITH MY PERSONAL THOUGHT: I would love to have a vacation home in Morocco. "VERY EXPENSIVE".
Maybe the opportunity is in bangladesh or kerala for me. Phir milenge