00789nam a2200193Ia 4500003000900000008004100009040001600050080001700066111007800083245017300161260003800334300001300372650004100385650002500426700002900451942000700480999001500487952009300502IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a523.9-7bSOL  aSymposium on Solar Radiations and the EarthcDelhid1971 Jun. 21-2697709 0aSolar radiations and the earthbproceedings of the symposium on solar radiations and the earth held at Delhi University, Delhi, June 21-26, 1971cedited by J. N. Tandon  aDelhibHindustan Publishingc1973  ax, 342p.  aAstronomy and astrophysics thesaurus  aSolar activity91424  aTandon, J. N., ed.97710  cBK  c4411d4411  00104070aBANbBANcGENd1974-05-27l0o523.9-7/ SOLp4923r2021-11-05w1974-05-27yBK