000 00285nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a581.143
_bTHO
100 _aThomas, Tudor H
245 0 _aPlant growth regulator potential and practice
260 _aLondon
_bBCPC
_c1982
942 _cBK
999 _c38007
_d38007