000 00317nam a2200133Ia 4500
008 180516s9999 xx 000 0 und d
041 1 0 _afre
_b
100 _aECOLOGIE BI-MENSUEL
245 1 0 _aPRINTEMPS 80 QUEL ECOLOGISME?
260 1 0 _a
_b
_c1-21 MAI.1980
300 1 0 _a
_b
_c
_e
520 1 0 _a
_b
942 1 0 _c02
_t1943
_u328
_v
994 _a19430025
999 _c15246
_d15246