Swinnerton, HH, and Kent, PE. (1981). The Geology of Lincolnshire; from the Humber to the Wash. Lincoln: Lincoln Naturalists’ Union. 2nd edition. 130pp. PB
Swinnerton, HH, and Kent, PE. (1981). The Geology of Lincolnshire; from the Humber to the Wash. Lincoln: Lincoln Naturalists’ Union. 2nd edition. 130pp. PB, colour printed, linen-textured card cover with geological columns on inside covers. Negligible wear, but slightly soiled. Text clean, unmarked. In very good condition