000 00277nam a2200109Ia 4500
008 161231s2009 xx 000 0 und d
100 _aKohnke,H.
245 0 _aSoil Conservation
260 _aVatsal enterprises new delhi
_bBiotech book
_c2009
300 _a298
942 _2ddc
_cBK
999 _c42349
_d42349