Whitaker, W. (1877). The geology of the eastern end of Essex (Walton Naze and Harwich): Explanation of quarter sheet 48 S. E. with the adjoining part of 48 N. E.). Printed for H. M. Stationery off..
Dyfyniad Arddull ChicagoWhitaker, W. The Geology of the Eastern End of Essex (Walton Naze and Harwich): Explanation of Quarter Sheet 48 S. E. with the Adjoining Part of 48 N. E.). London: Printed for H. M. Stationery off., 1877.
Dyfyniad MLAWhitaker, W. The Geology of the Eastern End of Essex (Walton Naze and Harwich): Explanation of Quarter Sheet 48 S. E. with the Adjoining Part of 48 N. E.). Printed for H. M. Stationery off., 1877.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.