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1
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2Publicat 1986“...HC 910 .Z71...”
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3
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4
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5
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6
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8Toward better problems : new perspectives on abortion, animal rights, the environment, and justice /per Weston, Anthony, 1954-“...HM 665 .W534 1992...”
Publicat 1992
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9Publicat 1993“...HE 8700.76 .L29 .T269...”
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10
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12
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13
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14
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15
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17Publicat 1993“...HC 492 .P769...”
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20