000 00335nam a22001337a 4500
008 170819b xxu||||| |||| 00| 0 eng d
020 _a818725341X
082 _22nd
_a631.521
100 _aTomar,Harpal.Singh.
245 _aSeed Technology
260 _aMeerut
_bAman Publishing House
_c2011
300 _aviii
_b467
942 _2ddc
_cB
999 _c95781
_d95781