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1
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2
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3Published 1981“...HE 199.5 .O7 .N532...”
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4
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5Published 1960“...HE 3550.5 .T768...”
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6Published 1958“...HE 3550.5 .Z7 .A82 .S729...”
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7
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8
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9
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10Published 1994“...HE 3550.5 .P751...”
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11
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12
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13
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15Published 1982“...HE 1783 .N5 .A1 .N532 w...”
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17
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18
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19
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20