http://pec.lib.wvu.edu/record/P124291960Environmental factors affecting yellow-poplar survival under a young stand.<p> Journal article reprint from:<em> Castanea</em>, 25 (1960).</p>Carvell, Kenneth L. (Kenneth Llewellyn), 1925-Tryon, Earl H. (Earl Haven)Forest regeneration.Poplar.14256