000 00738nam a2200169 i 4500
001 CEIDA
008 110722s1991 enk||||| |||| 00| 0 eng d
020 _a0906975263
040 _aceida
_bspa
084 _aDEP
110 2 _92221
_aInternational Whaling Commission
245 1 0 _aForty-first report of the International Whaling Commission
_b: covering the forty-first financial year 1989-1990 : approved by the Commission at its forty-second meeting in Noordwijk, june 1990 : authorised to be printed together with the Chairman´s Report of the forty-second meeting.
260 _aCambridge
_b: International Whaling Commission
_c, 1991.
300 _a594
_b: il
_c; 31 cm
650 4 _965
_aCetáceos
_xGuías
650 4 _9255
_aPolítica ambiental
999 _c435
_d435