000 00385nam a2200157Ia 4500
008 131111s9999 xx 000 0 und d
020 _a9788170893394
100 _aDatta, S K
245 _aSoil conservation and land management
260 _aDehradun
260 _bInternational Book
260 _c2006
300 _a330p.
650 _aSoils
_aSoil conservation
763 _a29402
999 _c43865
_d43865