Search Results       Your search for [author]Hechtel, George John returned 1 record.           A systematic study of the Demospongiae of Port Royal, Jamaica. by Hechtel, George John; New Haven, Conn.: Peabody Museum of Natural History, Yale University, 1965. Subject: Demospongiae - Classification; Demospongiae - Jamaica - Port Royal 0Sponges - Classification; Sponges - Jamaica - Port Royal.          Add to Book Cart Relevance: 21.65%