Effects of Artificial Acin Rain on Seed Germination, Growth and Needle of Several Conifers(2)
Korean Journal of Environment and Ecolog Vol.7 1 (1993.08) pp.10-21
Effects of Artificial Acid Rain on Seed Germination, Growth and Needle of Several Conifers(1)
Korean Journal of Environment and Ecolog Vol.6 1 (1992.06) pp.1-8