海量图书期刊资源,随时随地畅享阅读乐趣
Ozone, acidic precipitation, and soil Mg effects on growth and nutrition of loblolly pine seedlingsG.S. Edwards; N.T. Edwards; J.M. Kelly; P.A. Mays · 1991
Growth and physiology of Northern Red Oak: Preliminary comparisons of mature tree and seedling responses to ozoneG.S. Edwards; S.D. Wullschleger; J.M. Kelly · 1994
Growth and nutrition of Quercus rubra L. seedlings and mature trees after three seasons of ozone exposureL.J. Samuelson; J.M. Kelly; P.A. Mays; G.S. Edwards · 1996