Theophrastus.
De Causis Plantarum: in 3 volumes. Vol. 2. Books 3-4 /
Theophrastus ; with an English translation by Benedict Einarson and George K.K. Link
. - Cambridge : London : Harvard University Press, 1990
. - [vi], 361 p. 17 cm.
- (The Loeb classical library ; 474 )