00607nam172200193   4500 2000109000002100024001092150023001332250014001561010018001701020007001888010034001950100015002297000019002447020037002637020043003006060052003436760010003956870008004051 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