LEADER 00920cam a22002652u 4500
001 LIBRI-014494
003 AR-CrUNPB
007 ta
008 170901s1991 ag r 000 0 eng d
040 |a AR-CrUNPB 
082 0 |a 551.75/C.26  |2 20 
110 2 |a International Congress on Carboniferous and Permian Geology and Stratigraphy 12º : 1991 september : Buenos Aires 
245 1 0 |a Abstracts /   |c International Congress on Carboniferous and Permian Geology and Stratigraphy 12º : 1991 september : Buenos Aires 
255 |a .75 
260 |a Buenos Aires :  |b ,   |c 1991 
300 |a 104 p 
590 |a Registros migrados a formato MARC 
650 7 |a GEOLOGIA  |2 Unescot  |9 3441 
650 7 |a CONFERENCIAS  |2 Unescot  |9 2184 
650 4 |a CARBONIFERO 
650 4 |a PERMICO 
711 2 |a International congress on carboniferous and permian geology and stratigraphy, 12 
942 |c BK 
910 |a ms010514 
999 |c 65866  |d 65866