Biodiversity Heritage Library

By: Walton, G. P. (George Pelham), - Gardiner, R. F. (Robert Franklin),

Edition:

Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1926

Volume: no.1413 (1926)

Series:

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

Subjects: Cocoa  Fertilizer industry  Waste products as fertilizer

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