| 1. | ![[006 WPA Pennsylvania Writers' Project] A trip on many waters /Compiled by workers of the Writers' Program [006 WPA Pennsylvania Writers' Project] A trip on many waters /Compiled by workers of the Writers' Program](/cgi-bin/thumbnail.exe?CISOROOT=/WPAChildren&CISOPTR=781) | [006 WPA Pennsylvania Writers' Project] A trip on many waters /Compiled by workers of the Writers' Program of the Work Projects Administration in the Commonwealth of Pennsylvania. | Rivers -- Juvenile literature. Rivers. | 48 p. : ill. (some col.), maps ; 19 cm. |