SpringerLink (Online service), Last, W. M., & Smol, J. P. (2001). Tracking Environmental Change Using Lake Sediments: Basin Analysis, Coring, and Chronological Techniques. Springer Netherlands.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), William M. Last, και John P. Smol. Tracking Environmental Change Using Lake Sediments: Basin Analysis, Coring, and Chronological Techniques. Dordrecht: Springer Netherlands, 2001.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Tracking Environmental Change Using Lake Sediments: Basin Analysis, Coring, and Chronological Techniques. Springer Netherlands, 2001.
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