. Bulletin (Pennsylvania Department of Forests and Waters), no. 36-37. Forests and forestry. y. — ^ j; < v. "-7^ /'. j: 'Z x" U. ~- ^ C~ R — y. 4 1 ,IN1 ^ E ..SWI-- INTENTIONAL SECOND EXPOSURE. 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 Pennsylvania. Dept. of Forests and Waters. Harrisburg, Pa. : The Department

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Keywords: ., bookcentury1900, bookdecade1920, booksubjectforests, bookyear1923