00395nam a22001217a 450000500170000000800410001702000150005805000180007310000200009124500910011126000450020230000260024720260407111918.0260407b        |||||||| |||| 00| 0 eng d  a0706515668  aQB524.G5 1977  aM.N. Gnevyshev   aEffects of solar activity on the earth's atmosphere and biosphere /cby Gnevyshev M.N.  aJerusalem bKeter publishing housec1977  axiv,290p. :ills,bHbk