Bryozoa of the Pacific coast of America Osburn, Raymond C. (Raymond Carroll), 1872-1955 creator text book Los Angeles University of Southern California Press 1950-53 1950
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ENG Cover title. "Corrections" slip inserted in pt. 1. Includes bibliographies and indexes. pt. 1. Cheilostomata-Anasca.--pt. 2. Cheilostomata-Ascophora.--pt. 3. Cyclostomata, Ctenostomata, Entoprocta, and addenda. Bryozoa Pacific coast Q115 .L66 v. 14, no. 1, etc. Allan Hancock Pacific Expeditions. [Reports] v. 14, no. 1-3 https://www.biodiversitylibrary.org/bibliography/6542 3054385 50014922 10.5962/bhl.title.6542 DLC