Author: Dwight DeLong and Paul Freytag
Title: Four Genera of the World Gyponinae: A Synopsis of the Genera Gypona - Gyponana - Rugosana and Reticana
Description: Columbus, Ohio State University, 1964. Softcover. Ex-library book with various stamps and markings. Text clean and tight and book otherwise in very good condition. Good .

Keywords: Science