Page View
Abbot, Charles Greeley / The sun and the welfare of man
(1938)
Chapter VII: Solar variation and weather, pp. 138-171
Page 149
![[page image]](http://images.library.wisc.edu/HistSciTech/EFacs/SmithsnSciSer/SunAbbot/XL/0210.jpg)
Copyright 1929 by Smithsonian Institution Series, Inc.| For information on re-use, see: http://digital.library.wisc.edu/1711.dl/Copyright



