000 00435nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a577.17:581.1.036.5
100 _aKuiper, P.J.C.
245 _aSurface-active chemicals as regulators of plant growth, membrane permeability, a
260 _aNederland
260 _c1967
300 _a23 p.
440 _aNo. 67-3; Nederland Mededeling
901 _pS13077
942 _cB
_2udc
999 _c135087
_d135087