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1
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2Published 1986Subjects “...Nature conservation....”
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3
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4by Lines, William J.Subjects “...Nature Effect of human beings on Australia History....”
Published 1991
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5
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6
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7by Vaux, Henry J. (Henry James), 1912-Subjects “...Natural areas California....”
Published 1989
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8
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9by Cronon, WilliamSubjects “...Nature Effect of human beings on Illinois Chicago History 19th century....”
Published 1991
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10
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11
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12Published 1987Subjects “...Nature conservation Australia....”
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13
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14
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15
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16by Dixon, John A. (John Alexander), 1946-Subjects “...Natural areas Developing countries Management....”
Published 1991
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17
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18
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19by Graham, Frank, 1925-Subjects “...Conservation of natural resources New York (State) History....”
Published 1978
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20Published 1985Subjects “...Natural pesticides Handbooks, manuals, etc....”
Book