000 00303nam a2200121Ia 4500
008 170101s2006 xx 000 0 und d
082 _a635 SIN
100 _aSingh N.
245 0 _aVegetable Seed Production Technology
260 _aLucknow
_bI. B. D. C.
_c2006
300 _a227 p.
942 _2ddc
_cB
999 _c1310416
_d1310416