Chapter Lennox, James G. (1999)
Aristotle on the biological roots of virtue: The natural history of natural virtue. In: Biology and the foundation of ethics (p. 10). (/isis/citation/CBB000080769/) unapi

Article Yang, Moon-Heum (1999)
The “square itself” and “diagonal itself” in Republic 510d. Ancient Philosophy (pp. 31-35). (/isis/citation/CBB000080757/) unapi

Book Biologie (1999). (/isis/citation/CBB000080759/) unapi

Book Cooper, John M. (1999)
Reason and emotion: Essays on ancient moral psychology and ethical theory. (/isis/citation/CBB000080856/) unapi

Book Artmann, Benno (1999)
Euclid: The creation of mathematics. (/isis/citation/CBB000080685/) unapi

Article Vitrac, Bernard (1999)
Le type mathématique de l'idéalité dans la pensée grecque: Sur un ouvrage de Maurice Caveing. Revue d'Histoire des Sciences (pp. 307-314). (/isis/citation/CBB000080753/) unapi

Article Usener, Knut (1999)
Fossilien und ihre Deutung: Antike Spekulationen über die Entstehung der Welt. Antike Naturwissenschaft und Ihre Rezeption (pp. 7-32). (/isis/citation/CBB000080776/) unapi

Book Leucippus, ; Democritus, (1999)
The atomists Leucippus and Democritus: Fragments. A text and translation with commentary by Taylor, C.C.W.. (/isis/citation/CBB000080720/) unapi

Book Smith, A. Mark (1999)
Ptolemy and the foundations of ancient mathematical optics: A source based guided study. (/isis/citation/CBB000080746/) unapi

Book Jones, Alexander (1999)
Astronomical papyri from Oxyrhynchus (P. Oxy. 4133-4300a). Edited with translations and commentaries. Volumes 1 and 2. (/isis/citation/CBB000080713/) unapi

Book Stannard, Jerry (1999)
Pristina medicamenta: Ancient and medieval medical botany. Edited by Katherine E. Stannard and Richard Kay. (/isis/citation/CBB000080845/) unapi

Book Porter, James I. (1999)
Constructions of the classical body. (/isis/citation/CBB000080816/) unapi

Article Schmitz, Markus (1999)
Die philosophische Grundlegung der Arithmetik in der Definition der Zahl, unter Bezugnahme auf seinen Vergleich von Gottlob Freges Logizismus und platonischer Philosophie (Syrian, Theon von Smyrna, u.a.). Antike Naturwissenschaft und Ihre Rezeption (pp. 69-102). (/isis/citation/CBB000080743/) unapi

Article Hüber, Johannes (1999)
Die Aristotelische Konzeption der Seele als Aktivität in De anima II 1. Archiv für Geschichte der Philosophie (pp. 1-32). (/isis/citation/CBB000080863/) unapi

Article Stover, Timothy J. (1999)
Placata posse omnia mente tueri: “Demythologizing” the plague in Lucretius. Latomus: Revue d'Études Latines (pp. 69-76). (/isis/citation/CBB000080847/) unapi

Article Selinger, Reinhard (1999)
Experimente mit dem Skalpell am menschlichen Körper in der griechisch-römischen Antike. Saeculum: Jahrbuch für Universalgeschichte (pp. 29-47). (/isis/citation/CBB000080844/) unapi

Article Jöchle, Wolfgang (1999)
Observations on animals and on animal physiology in Herodotus' The Histories: Facts and fancies. Perspectives in Biology and Medicine (pp. 496-506). (/isis/citation/CBB000080767/) unapi

Book Wood, Florence; Wood, Kenneth (1999)
Homer's secret Iliad: The epic of the night skies decoded. (/isis/citation/CBB000080756/) unapi

Book Hippocrates, (1999)
On head wounds. Edition, translation and commentary by Hanson, Maury. (/isis/citation/CBB000080829/) unapi

Article Mayhew, Robert (1999)
King-bees and mother-wasps: A note on ideology and gender in Aristotle's entomology. Phronesis: A Journal of Ancient Philosophy (pp. 127-134). (/isis/citation/CBB000080772/) unapi