File:XLVIII.—On a phosphatic deposit in the Lower Greensand of Bedfordshire (IA biostor-91318).pdf
Jump to navigation
Jump to search
Size of this JPG preview of this PDF file: 344 × 600 pixels. Other resolutions: 137 × 240 pixels | 275 × 480 pixels | 693 × 1,208 pixels.
Original file (693 × 1,208 pixels, file size: 2.41 MB, MIME type: application/pdf, 6 pages)