000 | 00319nam a22001217a 4500 | ||
---|---|---|---|
082 | _a630 SHE/OR | ||
100 | _aDr.A K Sherief | ||
245 |
_aOrganic Agriculture Management _bCertification and inspection |
||
260 |
_aVellayani _bKAU _c2005 |
||
300 | _a149 | ||
650 |
_aprinciples _asoil health management |
||
942 | _cBK | ||
999 |
_c299103 _d299103 |