000 00519nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aQH9.5.P4
100 _aPeterken, George Frederick
245 0 _aGuide to the sheet for IBP areas
260 _aLondon
260 _bBurges and Son Limited
260 _c1970
300 _ax,133p.
300 _c20cm.
650 _aInternational biological programme
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c41699
_d41699