2007-05-092007-05-091973DIAS, LUIZ ALBERTO VIEIRA. "OBSERVATIONS OF ARTIFICIALLY INDUCED ENHANCEMENTS IN THE IONOSPHERIC BACKSCATTER SPECTRUM." (1973) Diss., Rice University. <a href="https://hdl.handle.net/1911/14933">https://hdl.handle.net/1911/14933</a>.https://hdl.handle.net/1911/14933application/pdfengCopyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder.Plasma physicsThesisThesis Sp. Sci. 1973 Dias