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Texas Parks and Wildlife Press
> Robert G. Howells
Robert G. Howells
title
ISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Freshwater Mussels of Texas
978-1-885696-1O-6
(1-885696-1O-8)
1996
Raymond W. Neck · Harold D. Murray
G. Howells
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R. H.
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R. Howells
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Robert G.
·
Robert H.
·
Robert Howells
Robert G. Hoyland