000 00442nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a631.471(54)
245 _aSoil resource mapping of different states in India: Laboratory methods
260 _aNagpur
260 _bNational Bureau of Soil Survey and Land use planning, ICAR
260 _c1987
300 _a49p.
440 _aNBSS Publ. 14.
901 _pS44538
942 _cB
_2udc
999 _c133715
_d133715