000 00655nam a2200217Ia 4500
999 _c15873
_d15873
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003 DR-UNIBE
005 20221107141002.0
008 210210b1991 sz ||||| |||| 00| 0 eng d
020 _a2831700744
040 _aBIBLIOTECA UNIBE
_cBIBLIOTECA UNIBE
041 _aeng
082 0 _a333.72 C277
245 0 _aCaring for the earth : a strategy for sustainable living /
260 4 _aGland :
_bInternational Union for Conservation of Nature (IUCN),
_c1991
300 4 _aiv, 228 p
650 _aProtección ambiental
_954458
650 _aControl de la contaminación ambiental
_931035
951 _a20061022 10:18:00
942 _cBK
_2ddc