SpringerLink (Online service), Cassatella, C., & Peano, A. (2011). Landscape indicators: Assessing and monitoring landscape quality. Springer Science+Business Media.
Cita Chicago (17th ed.)SpringerLink (Online service), Claudia Cassatella, i Attilia Peano. Landscape Indicators: Assessing and Monitoring Landscape Quality. Dordrecht: Springer Science+Business Media, 2011.
Cita MLA (8th ed.)SpringerLink (Online service), et al. Landscape Indicators: Assessing and Monitoring Landscape Quality. Springer Science+Business Media, 2011.
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