Reference List
bib33578 | Graves 1917 | 1917 | Graves, Ralph A. | “Fearful Famines of the Past.” National Geographic 32 (July): 69–90. [bib33578] |
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bib33578 | Graves 1917 | 1917 | Graves, Ralph A. | “Fearful Famines of the Past.” National Geographic 32 (July): 69–90. [bib33578] |