Harrison, George W.A survey map of the southwest section of Covert Township in Van Buren County, Michigan, detailing a small river.JPEG2000a9a7dfd2-5669-40e1-9861-0ad6082b8b67MI-T002S-R018WengDepartment of Natural Resources8888-003Public02S 18W - Survey Map of Covert Township, Van Buren County [Michigan]MapsMichigan--Van BurenT002S-R018W1830