Show I 1 s orcel nod pare para air A parisian in scientist while testifying to I 1 tho the greater purity of the nir in the i vicinity I 1 of 0 forests forest 4 does not attribute the cause catie to a greater richness in oxygen the quantity of the luter latter being the sanie in the at of woods is as in fit plains plair ls but to the absence of those agents which vitiate the be 0 of towns when forests are nut surrounded by bambes irnis hes it i ineil c treed regon region is next to exempt front from fri eli demies cs versailles ver vers sailles nilles Is it 1 mo case in point it is surrounded by a screen asbreen of forests epi lemias tire unknown jet the city lias a wretched water |