Monitoring of air quality. Part XV
Schaub M, Calatayud V, Ferretti M, Brunialti G, Lövblad G, Krause G & Sanz MJ
Schaub, M., Calatayud, V., Ferretti, M., Brunialti, G., Lövblad, G., Krause, G., & Sanz, M. J. (2010). Monitoring of air quality. Part XV. In ICP Forests manual. Manual on methods and criteria for harmonized sampling, assessment, monitoring and analysis of the effects of air pollution on forests (p. (13 pp.).