000 00320nam a22001457a 4500
003 OSt
020 _a9788172335847
082 _a630
245 _aPractical Manual on Basic Agronomy ( With Theory)
260 _bScientific
502 _d2013
650 _aBasic Agronomy
700 _aDas N.R.
942 _2ddc
_cB
999 _c1992672
_d1992672