D. R. Nielsen and O. Wendroth. 2003. Spatial and Temporal Statistics. Sampling Field Soils and their Vegetation. Catena Verlag, Reiskirchen, Germany. 416 pages, many illustrations. Paperback
D. R. Nielsen and O. Wendroth. 2003. Spatial and Temporal Statistics. Sampling Field Soils and their Vegetation. Catena Verlag, Reiskirchen, Germany. 416 pages, many illustrations. Paperback