1978 Map | General soil map Maine | Maine | Soils | United States April 1978. Filing title in right upper margin: Maine. "Base source--U.S. Geological Survey base map." Accompanied by text: The soils of Maine / Robert V. Rourke, John A. Ferwerda, and Ken

Map size: 16 inches x 24 inches | Fits 16x24 size frame (or 16x24 Mat Opening) | Frame not included | Archival quality reproduction

1978 Map | General soil map Maine | Subject: Maine | Soils | United States April 1978. Filing title in right upper margin: Maine. "Base source--U.S. Geological Survey base map." Accompanied by text: The soils of Maine / Robert V. Rourke, John A. Ferwerda, and Kenneth J. LaFlamme. University of Maine at Orono. Miscellaneous report number 203, June 1978. A revision (May 1977) of Miscellaneous publication 676 of the Maine LSA Experiment Station. $1.00. 37 p. ; 28 cm. Includes inset of mapping reliability. "1-12899."