Philadelphia. 1857. 536pp. Folding map. Lacking most plates. Quarto. Cloth. Good. Item #WRCAM2070
"This first work of importance on the climatology of any portion of America was so carefully and thoroughly done that the subsequent myriads of observations have essentially but confirmed Blodget's major conclusions" - DAB. The map illustrates average annual rainfall throughout the U.S. SABIN 5950.