000 00318pam a2200109a 44500
008 230405s2004 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aRichard N.Artech
245 _aPlants Growth & Substance Principles & Applications
260 _anew delhi
_bC.B.S Publishers & Distributers
_c2004
906 _a15109
999 _c305608
_d305608