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William Mansell
W. M.
ยท
William M.
title
ISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
North American Marsh Birds
978-0-00-217118-2
(0-00-217118-X)
1984
Gary R. Low
North American Marsh Birds
978-0-06-015216-1
(0-06-015216-8)
1983
Gary Low
William Manser