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1
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2
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3
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4
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5
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6Published 1914SubjectsConference Proceeding Book
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7
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8
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9Published 1987Subjects “...Nature conservation Ile Amsterdam....”
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10
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11
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12
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13
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14Published 1996Subjects “...Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716. New system of the nature of substances....”
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15
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16by Bergier, M. (Nicolas-Sylvestre), 1718-1790Subjects “...Holbach, Paul Henri Thiry, Baron d', 1723-1789. Systeme de la nature....”
Published 1771
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17
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18
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19
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20Published 1907Subjects “...Natural history Periodicals....”
Journal