00383ntaaa2200157 45000030003000000050017000030080021000200400037000410820018000781000019000962450027001152500010001422600043001523000015001956500015002100120251027202713.00714s1973 ag 01 aAR-BaBNbspacAR-BaBNeaacrdRIC a551.4000 T192 aTarr, Ralph S aNew physical geography a1 ed. aNew York : bMacmillan Company, c1927 axvi, 457 p ageología