000 00258nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aP.E. PILET
245 0 _aPLANT GRWOTH REGULATION
260 _bNil
260 _c1977
365 _b0.00
942 _cBK
999 _c163698
_d163698