State report on world agricultural census [1970-71]
Tripura.Agricultural Census Commission.
State report on world agricultural census [1970-71] - Agartala The Author 1974 - v.: map,tables; 28cm.
DB630.20112095415 / TRI
State report on world agricultural census [1970-71] - Agartala The Author 1974 - v.: map,tables; 28cm.
DB630.20112095415 / TRI