ESSEX : AN OUTLINE SCIENTIFIC SURVEY. Including: Geology, Botany and Zoology. Prepared on the Occasion of the Congress of the South-Eastern Union of Scientific Societies at Colchester.

Softback, 133pp, indexed, illus with b/w plates and a foldout map. Slight corner creasing, covers a little worn, overall a Good, clean copy with no ownership inscriptions or annotation.