000 00467 a2200157 4500
003 ISURa
008 160715b xxu||||| |||| 00| 0 eng d
080 _bARI
082 _a631.81
100 _aAriyaratne , R.M. ;Com.
_915520
245 _aIntegrated plant nutrition systems(IPNS)
_btrainig manual
260 _c2002
_aSri lanka
_bMinistry of agriculture
_g2002
300 _c25 cm.
_a[viii], 126,xviii p.
650 _aPLANT NUTRITION SYSTEMS
_915521
942 _cPR
_2ddc
999 _c3217
_d3217