Reference

D. S. Choi, M. Kayama, D. J. Chung, H. O. Jin, A. M. Ouoreshi, Y. Maruyama, Takayoshi Koike (2005): Mycorrhizal Activities in Pinus densiflora, P. koraiensis and Larix kaempferi Native to Korea Raised under High CO2 Concentrations and Water Use Efficiency. – Phyton, Annales Rei Botanicae, Horn – 45_4: 139 - 144.