00550cam a2200217 a 4500001000800000005001700008008004100025019001200066035002100078035001200099040001800111050001600129082000800145100003100153245002900184250001400213260004200227300003100269650001200300984002000312221076120180901031804.0791219s1949 nyub 000 0 eng d1 a1571679 9(AuCNLDY)1546696 a2210761 aWLNbengcWLN00aGB1003b.L304a9101 aLane, Ferdinand C.,d1885-10aEarth's grandest rivers. a[1st ed.] aGarden City, N.Y.,bDoubleday,c1949. axii, 305 p.bmaps.c22 cm. 0aRivers. aANLc551.48 LAN