TY - GEN digital ID - 139577788 TI - Message from the President of the United States in relation to the survey of a route for a canal between the Gulf of Mexico and the Atlantic Ocean : February 28, 1829. AU - Adams, John Quincy AU - United States. AU - Gale Cengage Learning PY - 1829 PB - [Washington (D.C.) s.n. DB - UniCat KW - Canals, Interocean KW - Central America -- Surveys UR - https://www.unicat.be/uniCat?func=search&query=sysid:139577788 AB - ER -