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1
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2Published 1981“...HE 199.5 .O7 .N532...”
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3
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4Published 1960“...HE 3550.5 .T768...”
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5Published 1958“...HE 3550.5 .Z7 .A82 .S729...”
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6
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7
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8
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9Published 1994“...HE 3550.5 .P751...”
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10
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11Published 1982“...HE 1783 .N5 .A1 .N532 w...”
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12
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13
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14
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15
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16
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17Published 1981“...HE 3485 .N532 c...”
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18Published 1980“...HE 3489 .W139 .O58...”
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19
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20