1.
South American Naiades; a Contribution to the Knowledge of the Freshwater Mussels of South A...
by Ortmann, A. E. (Arnold Edward)
ISBN: 9781171950653
List Price: $27.75
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Geographical Distribution of Freshwater Decapods and Its Bearing upon Ancient Geography
by Ortmann, A. E. (Arnold Edward)
ISBN: 9781171979210
List Price: $21.75
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Grundzge Der Marinen Tiergeographie: Anleitung Zur Untersuchung Der Geographischen Verbreitu...
by Ortmann, Arnold Edward
ISBN: 9781144250452
List Price: $18.75
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Mutual Affinities of the Species of the Genus Cambarus, and Their Dispersal over the United ...
by Ortmann, A. E. (Arnold Edward)
ISBN: 9781172006632
List Price: $17.75
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Double Origin of Marine Polar Faunas : Survey Work in Zoogeographical Research (1910)
by Ortmann, Arnold Edward
ISBN: 9781166895822
List Price: $12.76
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German Malacologists, including: Johannes Thiele, Otto Schindewolf, Arnold Edward Ortmann, W...
by Hephaestus Books
ISBN: 9781243131850
List Price: $17.75
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Flora Hennebergica: Euthaltend Die Im Preufsischen Kreise Schleusingen Und Den Benachbarten ...
by Arnold Edward Ortmann
ISBN: 9781246214857
List Price: $21.75
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The geographical distribution of freshwater
by Arnold Edward Ortmann
ISBN: 9785518792289
List Price: $59.95
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The crawfishes of western Pennsylvania
by Arnold Edward Ortmann
ISBN: 9785518791626
List Price: $49.95
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Mexican, Central American and Cuban cambari
by Arnold Edward Ortmann
ISBN: 9785518792227
List Price: $44.95
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South American Naiades: A Contribution to the Knowledge of the Freshwater Mussels of South A...
by Museum, Carnegie, Ortmann, ...
ISBN: 9781355575276
List Price: $25.95
14.
Flora Hennebergica, Enthaltend Die Im Preussischen Kreise Schleusingen und Den Benachbarten ...
by Ortmann, Arnold Edward
ISBN: 9781293465042
List Price: $22.75
15.
South American Naiades; a Contribution to the Knowledge of the Freshwater Mussels of South A...
by Ortmann, A. E. (Arnold Edward)
ISBN: 9781293627822
List Price: $27.75
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Monograph of the Naiades of Pennsylvania . . ; Volume V 11
by Ortmann, A. E. (Arnold Edwa...
ISBN: 9781372146077
List Price: $10.95
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Monograph of the Naiades of Pennsylvania . . ; Volume V 11
by Ortmann, A. E. (Arnold Edwa...
ISBN: 9781372146114
List Price: $21.95
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Monograph of the Naiades of Pennsylvania . . ; Volume V 12
by Ortmann, A. E. (Arnold Edwa...
ISBN: 9781372166853
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Monograph of the Naiades of Pennsylvania . . ; Volume V 12
by Ortmann, A. E. (Arnold Edwa...
ISBN: 9781372166860
List Price: $28.95
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Crustacea of Southern Patagonia
by Ortmann, A. E. (Arnold Edwa...
ISBN: 9781361663691
List Price: $10.95
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Papers on Unionidae (Classic Reprint)
by Arnold Edward Ortmann
ISBN: 9781333698584
List Price: $16.57
24.
Mexican, Central American, and Cuban Cambari (Classic Reprint)
by Ortmann, Arnold Edward
ISBN: 9781333580643
List Price: $7.97
25.