Haecker, Valentin, 1864–1927
Nationality: Undetermined, possibly 
(Unknown (outside United States))
Identities and Authority Control
- pdbooks.info ID: 33816
Valentin Haecker Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
 |  |  | 
| ||||||
| Allgemeine vererbungslehre | 1911 | Author |  |  | | | | ||
| Pluripotenzerscheinungen; synthetische beiträge zur vererbungs- und abstammungslehre | 1925 | Author | |  | | | | ||