000 00309 a2200133 4500
080 _a631.473
_bS 34 S
245 1 _aSoil survey manual
260 _aCalcutta
_bOxford & IBH Publishing Co.
_c1951
650 _aSoil Survey
700 _aSoil Survey Staff
100 _a
_d
300 _a501 p.
901 _a110398
999 _c44512
_d44512