Bryozoans,(1st Edition) (Biological sciences) by John Stanley Ryland Hardcover, 175 Pages, Published 1970 by Hutchinson ISBN-13: 978-0-09-103870-0, ISBN: 0-09-103870-7
Bryozoans(1st Edition) (Univ. Lib.) by J.S. Ryland Paperback, 175 Pages, Published 1970 by Hutchinson University Library Import ISBN-13: 978-0-09-103871-7, ISBN: 0-09-103871-5
British ascophoran bryozoans Keys and notes for the identification of the species (Synopses of the British fauna) by Peter J. Hayward, J. S. Ryland Hardcover, 317 Pages, Published 1979 by Academic Press Inc ISBN-13: 978-0-12-335050-3, ISBN: 0-12-335050-6
British Anascan Bryozoans(1st Edition) (Synopses of the British Fauna, New Series) by J. S. Ryland, Peter J. Hayward Hardcover, 188 Pages, Published 1977 by Academic Press Inc ISBN-13: 978-0-12-605250-3, ISBN: 0-12-605250-6
Cheilostomatous bryozoa (Synopses of the British fauna) by Peter J. Hayward, John Stanley Ryland Paperback, 366 Pages, Published 1998 by Published For The Linnean Society Of London And The Estuarine And Coastal Sciences Association By Field Studies Council Import ISBN-13: 978-1-85153-261-2, ISBN: 1-85153-261-7
Cyclostome Bryozoans Keys And Notes For The Identification Of The Species (Synopses Of The British Fauna) by Peter Joseph Hayward, John Stanley Ryland Paperback, 147 Pages, Published 1985 by Brill/Backhuys Import ISBN-13: 978-90-04-07697-6, ISBN: 90-04-07697-2
Politics of Progress(1st Edition) Governor Leader's Administration, 1955-1959 by Richard J. Cooper, Ryland Wesley Crary Hardcover, 211 Pages, Published 1982 by Penns Valley Publishers ISBN-13: 978-0-931992-42-1, ISBN: 0-931992-42-7