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Laws, ordinances, decrees, and military orders having the force of law, effective in Porto Rico, May 1,1900
(1909)
Laws, ordinances, decrees, and military orders having the force of law, effective in Porto Rico, May 1,1900 ; 4
Columbia River and minor tributaries : letter from the Secretary of War transmitting ... a letter form the Chief of Engineers, United States Army, dated March 29,1932, submitting a report, together with accompanying papers and illustrations, containing a general plan for the improvement of the Columbia River and minor tributaries for the purposes of navigation and efficient development of ...
(1933)