Up and down California in 1860-1864

William Henry Brewer (1828-1910) was a professor of chemistry at Washington College in Pennsylvania when he joined the staff of California's first State Geologist, Josiah Dwight Whitney, 1860-1864. On returning east, Brewer became Professor of Agriculture at Yale, a post he held for nearly forty years. Up and down California (1930) collects Brewer's letters and journal entries recording his work with Whitney's geological survey of California, chronicling not merely the survey's scientific work but the social, agricultural, and economic life of the state from south to north as the survey's men passed along.