Biodiversity Heritage Library

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Cacao : a bibliography on the plant and its culture and primary processing of the bean

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By: Watrous, Roberta C. (Roberta Chapman),

Publication info: Washington, D.C, U.S. Dept. of Agriculture Library, 1950

Holding Institution: U.S. Department of Agriculture, National Agricultural Library
The forest resources of Mississippi : a list of references

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By: Watrous, Roberta C. (Roberta Chapman),

Publication info: Washington, D.C, U.S. Dept. of Agriculture Library, 1947

Holding Institution: U.S. Department of Agriculture, National Agricultural Library