000 00337nam a2200121Ia 4500
008 020726t1968 000 0 eng d
080 _a631.811.98 PLA
_b7245
245 0 _aPlant growth regulators
_h(Book)
260 _aLondon
_bSociety of Chemical Industry
_c1968
300 _a258 p.
_c22 cm.
650 _aPlant regulators
999 _c9728
_d9728
035 _a7245