M S. · P.M. · P S · P Sheppard
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Natural Selection and Heredity | Hardcover | 978-0-09-122611-4 | 1975 |
| Natural Selection and Heredity | Paperback | 978-0-09-036804-4 | 1969 |
| Natural Selection and Heredity | " | 978-0-09-036802-0 | 1967 |
| Practical genetics, | " | 978-0-470-78360-3 | 1973 |