The Encyclopedia Americana (1920)/Plant Industry
PLANT INDUSTRY. See Agriculture, Department of.
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| copyright 1912, by f. e. wright. | |
| PLANTS OF GREAT COMMERCIAL VALUE |
Edition of 1920. See also the disclaimer.
PLANT INDUSTRY. See Agriculture, Department of.
| |
| copyright 1912, by f. e. wright. | |
| PLANTS OF GREAT COMMERCIAL VALUE |
