Paperback: 542 pages
Publisher: Forgotten Books (March 3, 2018)
Product Dimensions: 6 x 1.1 x 9 inches
Format: PDF ePub djvu ebook
Excerpt from Trees of Ohio and Surrounding Territory: Including the Area Westward to the Limits of the Prairie and South to the Thirty-Seventh ParallelThe crown is a system of branches on which the leaves are developed and exposed to the light. In the leaves most of the food is manufactured which the tree uses for its growth and nourishment. This production of organic food is carried on through the agency of sunlight and chlorophyll, as the green...