000 00337nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a026.4125
_bMCL
100 _aMCLAREN, J S
245 0 _aChemical manipulation of crop growth and development
260 _aLondon
_bButterworth
_c1982
650 _aPlant growth regulators
942 _cBK
999 _c37162
_d37162