Pan American highway congress. Remarks in the Senate of the United States October 8, 1929

Mode of access: Internet.

The Pan American Highway.

On cover: Motoring in Central and South America.

Final act and working papers [of the] first meeting, February 21-28, 1955, México, D.F.

Mode of access: Internet.

Report on the provisions of the project of Inter-American peace system relative to obligatory arbitration,

Report of the Committee on the Organization of the Inter- American System.--Report of the Juridical Subcommittee on the project of Inter-American peace system submitted by the Inter-American Juridical Committee on November 18, 1947.-- Comments on the draft project of Inter-American peace system formulated by the Inter-American Juridical Committee in 1945.-- Memorandum on the definite project of an inter-American peace system formulated by the Inter-American Juridical Committee, by C. G. Fenwick.

The South American Monsoon System and the 1970s climate transition

The South American Monsoon System (SAMS) is characterised by intense convective activity and precipitation during austral summer. This study investigates changes in the onset, demise and duration of SAMS during 1948-2008. The results show a significant change in these characteristics in the early 1970s. Onset becomes steadily earlier from 1948 to early 1970s and has occurred earlier than 23-27 October after 1972-1973. Demise dates have remained later than 21-25 April after the mid-to-late 1970s. SAMS duration shows a statistical changepoint in the summer of 1971-1972 such that the mean duration was similar to 170 days (1948-1972) and 195 days (1972-1982). Vertically integrated moisture flux is used to diagnose changes in mean state and reveal statistically significant increases over South America after 1971-1972. Copyright. (C) 2010 Royal Meteorological Society

The design of the Latin American Documentation System (DOCPAL); a report on the first four months

Includes bibliography

An outline of the Latin American Documentation System (DOCPAL)

Includes bibliography