000 00293nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a581.14 L6
100 _a"Pilet, P.E."
245 _aPlant Growth Regulation
260 _a1976
_bSpringer-Verlag
_cNew York
300 _a305
942 _cBK
999 _c60145
_d60145