000 00418nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a585:581.824.2
100 _aOuter, R.W. Den
245 _aHistological investigations of the secondary phloem of gymnosperms
260 _aNederland
260 _c1967
300 _a119 p.
440 _aNo. 67-7; Nederland Mededeling
901 _pS13080
942 _cB
_2udc
999 _c124629
_d124629