000 00394nam a2200157Ia 4500
008 210101s2011 xx 000 0 eng d
020 _a9788176222204
082 _a631.4 C 63 D
100 _aCox, Late Joseph F.
245 0 _aCrop management & soil conservation
260 _aDelhi
_bBiotech Books
_c2011
300 _a572
650 _aSoil
700 _aJackson, Layman E.
942 _2ddc
_cBK
999 _c344
_d344