000			00327nam a2200145Ia 4500
020			_a3540058508
082			_a572.31/CAR
100			_aCarr, Denis J., ed.
245			_aPlant growth substances 1970
260			_bSpringer-Verlag _aNew York _c1972
300			_a837
650			_aplant growth
901			_a315
942			_2ddc _cBK
999			_c290 _d290