. Silkworm food plants : cultivation and propagation. Leaves of Seedling Russian Mulberry i Morus alba, Variety tatarica. E *, E FF nt Industry U. S. Dept. of Agriculture Plate Branch of the Native Red Mulberry iMorus rubra . Bui. 34, Bureau of Plant Industry, U. S. Dept. of Agriculture. Plate VI. - S -• 33 = O 7 C 0 CO — CO - O? z

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectsilkworms, bookyear19