. The effects of artificial shading on plant growth in Louisiana. Gardening in the shade; Growth (Plants); Agriculture. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Shantz, H. L. (Homer LeRoy), 1876-1958; United States. Bureau of Plant Industry. Washington : U. S. G. P. O.

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear