Proceedings of the Geologists� Association
Proceedings of the Geologists' Association > 2009 > 120 > 1 > 58-64
Proceedings of the Geologists' Association > 2009 > 120 > 1 > 34-48
Proceedings of the Geologists' Association > 2009 > 120 > 1 > 3-33
Proceedings of the Geologists' Association > 2009 > 120 > 1 > 65-75
Proceedings of the Geologists' Association > 2009 > 120 > 1 > 49-57
Proceedings of the Geologists' Association > 2009 > 120 > 1 > 76-78
Proceedings of the Geologists' Association > 2009 > 120 > 1 > 79-88
Proceedings of the Geologists' Association > 2009 > 120 > 2-3 > 98-107
Proceedings of the Geologists' Association > 2009 > 120 > 2-3 > 155-162
Proceedings of the Geologists' Association > 2009 > 120 > 2-3 > 108-120
Proceedings of the Geologists' Association > 2009 > 120 > 2-3 > 163-174