000 00293nam a2200109Ia 4500
005 20251007104326.0
008 251006s9999 xx 000 0 und d
245 0 _aplanet in perl ? man and the biosbhere to day.by r.f.dasmann.
260 _a1ST.ED | PARIS UNESCO
260 _c1972
942 _cBOK
999 _c4844
_d4844