000 00300nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aROGERS. H. J ; PERKINS. H. R
245 0 _aCell walls & membranes
260 _cE&FN Spon Ltd
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c34265
_d34265