Shortleaf pine : its economic importance and forest management . Fig. 3a.—Profile of trees in the original unthinned stand ; 15 trees Fig. 3b.—Same stand after first thinning by removing 7 trees ; 8 trees living. Fig. 3.—Successive thinning in an overstocked, even-aged shortleaf stand, 30 years ; 4, suppressed ; 5, dead. Tree outlines in original stand. SHORTLEAF PINE : IMPORTANCE AND MANAGEMENT. 39
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherwashi, bookyear1915