THEOPHRASTUS. Sources for his life, writings, thought and influence. Commentary vol. 5: sources on biology by R.W. Sharples. 1995. Ocl. w. dust-j. -- Id. De igne. A post-Aristotelian view of the nature of fire. Ed. by V. Coutant. 1971. Ocl. -- Id. Characteres. Rec. H. Diels. (1964). Ocl. w. dust-j. (OCT). -- I. DÜRING, Hrsg. Naturphilosophie bei Aristoteles und Theophrast. (1969). Ocl. w. dust-j. -- And 3 o. by T. (7).