00630nam172200205   4500 090001100000200010900011210002400120215002300144225001400167101001800181102000700199801003400206010001500240700001900255702003700274702004300311606005200354676001000406687000800416  91337201 a[Les] Pôlesftextes Marie Mesclungill. Sylvain Pérolsgconception et direction Brigitte ArnaudbLIV  aPariscNathand1995  a53 p.cill.d30 cm1 aExplorons  afrecfregfre  aFR  aFRbMNPf157064c20011003dBB  a2094051455 1aMesclunbMarie 1aPérolsbSylvaine4Illustrateur 1aArnaudbBrigitte4Editeur scientifique  aRégions polairesxDécouverte et exploration  a919.8  aJDO