000			00244 a2200109 4500
080			_a614 _bD 229 M
245	1		_aManual of Conservancy _cby J.L. Das
260			_aCalcutta _c1919
650			_aConservancy
100	1		_aDas, J.L. _d
901			_a14843
999			_c38951 _d38951