Pond Diagram Small 320×72 Medium 640×145 Large 1024×232 Download Tiff Original 2400×543 | (358.0 KB) Description Diagram showing how plants fill ponds from the sides and top. Keywords diagram, fill, plant, pond Galleries Hydrology, Lakes and Ponds Source: Amadeus W. Grabau A Textbook of Geology (Boston: D.C. Heath & Co., 1920) 338 Courtesy the private collection of Roy Winkelman
