<Li> The American Experience PBS series showcased documentaries on American history; it portrayed the life in Civilian Conservation Corps in 2009, in the first episode of Season 22 . </Li> <Li> Jeanette Ingold's novel Hitch--Making Good In Hard Times (2012) is a young adult book about a teenager in the CCC. in CCC camp . </Li> <Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (March 2012) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (March 2012) (Learn how and when to remove this template message) </Td> </Tr>

What was one long term effect of the work of the civilian conservation corps