A tree-ring-based study of Sitka spruce growth in Afan Forest, South Wales: ring-width, wood density and chemical analysis
Briffa KR, Wigley TML, Davies TD, Landsberger S, Schweingruber FH & Johansson S
Briffa, K. R., Wigley, T. M. L., Davies, T. D., Landsberger, S., Schweingruber, F. H., & Johansson, S. (1995). A tree-ring-based study of Sitka spruce growth in Afan Forest, South Wales: ring-width, wood density and chemical analysis. In M. P. Coutts (Ed.), Forestry commission technical paper: Vol. 7. Decline in sitka spruce on the South Wales coalfield (pp. 75-94). Forestry Commission.