1 online resource (xlix, 483 pages) : color illustrations
Notes
"United Nations publication sales no. E.02. XIII.3"--Title page verso
"ST/ESA/SER. A/207."
Bibliography
Includes bibliographical references (pages 35-37)
Notes
Summaries in Arabic, Chinese, French, Russian, and Spanish
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212 MiAaHDL
Print version record
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