The Physico-Chemical Properties of Plant Saps in Relation to PhytogeographyThe Physico Chemical Properties of Plant Saps in Relation to Phytogeography was first published in 1934. Minnesota Archive Editions uses digital technology to make long unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions. This book includes data on native vegitation gathered by the noted botanist J. Arthur Harris in the eastern and western United States, the Hawaiian islands,