Ambruster, Ursula
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 93758
Ursula Ambruster Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Why not enforce the laws we already have?: How and why industries' outlaws are crucifying Harvey Wiley's pure food and drug law | 1935 | Author | |  | |  |  | ||