1. Distribution and molecular characterization of the root endophyte Phialocephala fortinii along an environmental gradient in the boreal forest of Alberta;Addy;Mycological Research,2000
2. Rapid bioassay of aluminum toxicity in soil;Ahlrichs;Plant and Soil,1990
3. Decline of sacred fir in the Desierto de los Leones National Park;Alvarado-Rosales,2002
4. ASTM, 2003. Method E 1963-02. Standard guide for conducting terrestrial plant toxicity tests. In: Annual Book of ASTM Standards, Section Eleven: Water and Environmental Technology, vol. 11.05. Biological Effects and Environmental Fate; Biotechnology; Pesticides. ASTM International, West Conshohocken, Pennsylvania, pp. 1468–1488.
5. The Nature and Properties of Soils;Brady,2002