. Bulletin of the Department of Agriculture. Agriculture; Agriculture. Bui. 820, U. S. Dept. of Agriculture. PLATE VI,. Fig. I.—^Typical Jack Pine Plain of Very Sandy Soil. ^^'^flH^l^nHIHl •»''*^^^V^*^^..'ivv~ ..-K^ m ^^^^^^H^^^^^bhH Fig. 2.—Typical Growth of Jack Pine on Jack Pine Plains in Michigan. Stand Dense in Spots and Open in 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 United States. Dept. of Agric


. Bulletin of the Department of Agriculture. Agriculture; Agriculture. Bui. 820, U. S. Dept. of Agriculture. PLATE VI,. Fig. I.—^Typical Jack Pine Plain of Very Sandy Soil. ^^'^flH^l^nHIHl •»''*^^^V^*^^..'ivv~ ..-K^ m ^^^^^^H^^^^^bhH Fig. 2.—Typical Growth of Jack Pine on Jack Pine Plains in Michigan. Stand Dense in Spots and Open in 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 United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.


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