Needham, Paul R. (Paul Robert), 1902–1964
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 45191
Paul R. (Paul Robert) Needham Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| A guide to the study of fresh-water biology | 1927 | Author | |  | |  |  | 
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| A guide to the study of fresh-water biology | 5th ed., rev. and enl. | 1962 | Author | | | | | |
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