00690nam a2200157Ia 4500003000900000008004100009040001600050080002200066111007000088245017400158260007100332650004100403650003000444700002100474710003700495IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a523.9(082.2)bIAU  aSymposium on solar-terrestrial physicscRussiad1970 May 12-19 0asolar-terrestrial physicsbproceedings of the International Symposium on Solar-Terrestrial Physics held in Leningrad, U.S.S.R. 12-19 May 1970cedited by E. R. Dyer  aUSSRbThe Secretariat of the Inter-Union Commission on Solarc1970  aAstronomy and astrophysics thesaurus  aSolar terrestrial physics  aDyer, E. R., ed.  aInternational Astronomical Union