000 nam a22 7a 4500
999 _c942
_d942
003 OSt
005 20180601103521.0
008 180601b xxu||||| |||| 00| 0 eng d
020 _a9789384649210
082 _a631
_bSIN
100 _a Singh, R. P.
110 _a Singh, Ramesh K.
245 _aOrganic Agriculture : an Overview. /
_cby R P Singh; Ramesh K Singh.
260 _aNew Delhi :
_bWrite & Print Publications ;
_c2016.
300 _a192 p.,
_c23 cm.
942 _2ddc
_cBK