000 00412nam a22001577a 4500
003 OSt
020 _a9789387642928
082 _a631.584 DAV
100 _aDavis, Eric
245 _aOrganic farming :
_bbiofertilizers and nutrients /
_cby Eric Davis
260 _aNew Delhi :
_bAgri Horti Press,
_c2018.
300 _av, 286 p. :
_bill. ;
_c24 cm.
504 _aBIB
650 _aOrganic farming
942 _2ddc
_cBK
999 _c34708
_d34708