Proceedings of the Geologists� Association
Proceedings of the Geologists' Association > 2007 > 118 > 1 > 55-62
Proceedings of the Geologists' Association > 2013 > 124 > 1-2 > 3-82
Proceedings of the Geologists' Association > 2013 > 124 > 1-2 > 148-214
Proceedings of the Geologists' Association > 2013 > 124 > 1-2 > 215-262
Proceedings of the Geologists' Association > 2013 > 124 > 1-2 > 393-409
Proceedings of the Geologists' Association > 2013 > 124 > 1-2 > 263-317
Proceedings of the Geologists' Association > 2013 > 124 > 1-2 > 83-147
Proceedings of the Geologists' Association > 2013 > 124 > 1-2 > 318-392