00513nam a2200181 i 4500001000700000008004100007019002100048035001300069035001200082082001100094100005100105245005500156260004200211300002000253651001600273740002200289984002000311718638830225s1963 00000 eng d1 a2453632z2690483 911921984 91553657 a919.891 aBechervaise, Johnq(John Mayston),d1910-1998.10aBlizzard and fire :ba year at Mawson, Antarctica. aSydney :bAngus and Robertson,c1963. a252 p :billus. 0aAntarctica.2 aA year at Mawson. a2001c919.9 BEC