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2.
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3.
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4.
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Comparative Anatomy of the Subgenera of the...
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I. Revision of the Genus Phenacomys; II. Life...
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6.
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By Alfred Brazier Howell, Issues 12-15
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10.
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11.
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12.
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13.
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14.
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Their Adaptions to Life in the Water
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15.
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By Alfred Brazier Howell, Issues 12-15
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16.
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Comparative Anatomy of the Subgenera of the...
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17.
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I. Revision of the Genus Phenacomys; II. Life...
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18.
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Their Adaptations to Life in the Water
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19.
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20.
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Their Adaptations to Life in the Water
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