000 00333nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a631.811.98:633.002 M1
100 _a"Luckwill, Leonard. C."
245 _aGrowth regulatores in crop production
260 _a1981
_bEdward Arnold(Pub)Ltd.
_cLondon
300 _a59
942 _cBK
999 _c60614
_d60614