000 00291cam a22001097a 4500
008 180718b1923 xxu||||| |||| 00| 0 eng d
082 _aX213 M356
100 _aMarshall, John
245 _aConservation manual
_cby John Marshall
260 _aCalcutta
_bGovernment Press
_c1923
300 _a91+p.
999 _c498788
_d498788