Petrus Peregrinus
| Author(s) | Title | Reference | |
|---|---|---|---|
| Joseph Needham | Giles of Rome and the Medieval Theory of Conception; a Study of the 'De Formatione Corporis Humant in Utero', by M. Anthony Hewson | 46/1, p. 132 |
| Author(s) | Title | Reference | |
|---|---|---|---|
| Joseph Needham | Giles of Rome and the Medieval Theory of Conception; a Study of the 'De Formatione Corporis Humant in Utero', by M. Anthony Hewson | 46/1, p. 132 |