000			00623nam a2200169Ia 4500
008			130910s9999 xx 000 0 und d
041			_aeng
082			_221st ed. _aR 526.9078 _bMAN
245			_aA manual of surveying for India, detailing the mode of operations on the revenue surveys in Bengal and the North-Western Provinces _ccompiled by R. Smyth and H.L. Thuillier
260			_aCalcutta : _bW. Thacker , _c1851
300			_axxiv, 788p.: ill ; _c25cm
653			_aSurveying-Handbooks, manuals, etc.
700			_aSmyth, R., comp.
700			_aThomason, James, ded.
700			_aThuillier, H.L., comp.
942			_cEN _2ddc
999			_c23039 _d23039