Show vS So L. L Weatherman Addresses Geophysicists Geophysicists' Convention 1 Special to The Telegram DAVIS Cal Cat Jan 7 Civilization has no apparent influence on the density or distribution of native vegetation In the west J J. J Cecil Alter Alter Alter Al Al- ter U. U S S. meteorologist at Salt Lake City reported here Friday iday in an address address ad ad- dress to the American Geophysical union Comparing comments of the first white men to visit the Great Salt Lake basin with modern observations observations Mr Alter concluded It seems evident that no extreme phase of the precipitation c cycle cle whether upward and comparatively I wet or downward and relatively dry I nor the practices of man in substituting substituting domestic livestock for wild I game and diverting irrigation water water wa wa- ter has been sufficient to produce I. I a material change of a permanent 1 character in density and distribution distribution distribution tion of native vegetation |