000 00358nam a2200145Ia 4500
008 180613s9999||||xx |||||||||||||| ||und||
020 _a8120405951
041 _aen
082 _a631.523
100 _aGUPTA U.S
245 0 _aCrop omprovement- Physiological attributes
260 _aIndia
_bOxford & IBH Pub Co.
_c1992
300 _a(x),268p.
942 _cSR
999 _c73517
_d73517