| Type |
Originator |
Title |
Date |
|---|
 |
| DYO Dan Yr Ogof & Pant Mawr- S2016 - Sketch Map of Dan Yr Ogof and Pant Mawr areas showing Caves, Geology and Drainage |
|
|
| DYO Dan Yr Ogof & Pant Mawr- S2017 - Sketch Map of Dan Yr Ogof and Pant Mawr areas showing Caves, Geology and Drainage |
|
|
| DYO Dan Yr Ogof & Pant Mawr- S2018 - Sketch Map of Dan Yr Ogof and Pant Mawr areas showing Caves, Geology and Drainage |
|
|
Coase,A.C | DYO Dan Yr Ogof & Pwll Dwfn - S2008 - Longitudinal Sections Related to Lithology |
1975 |
|
Coase,A.C | DYO Dan Yr Ogof & Pwll Dwfn - S2029 - Longitudinal Sections Related to Lithology |
1975 |
|
| DYO Dan Yr Ogof - Ogof Yr Esgyrn - The Bone Cave - S2014 |
|
|
M.R. | DYO Dan Yr Ogof - S2005 - High and Mighty Series |
1991 |
|
M.R. | DYO Dan Yr Ogof - S2006 - Provisional Plan |
1967 |
|
M.R. | DYO Dan Yr Ogof - S2007 - Extensions |
1966 |
|
Thomas,D.B | DYO Dan Yr Ogof - S2009 - Dan Yr Ogof Extensions |
1966 |
|
| DYO Dan Yr Ogof - S2013 - Provisional Plan |
1967 |
|
| DYO Dan Yr Ogof - S2015 - Geology, Drainage and Structure in the Dan Yr Ogof Catchment Area |
|
|
| DYO Dan Yr Ogof - S2019 - Geology, Drainage and Structure in the Dan Yr Ogof Catchment Area |
|
|
| DYO Dan Yr Ogof - S2020 - Plan of Dan Yr Ogof One and Two |
|
|
Thomas,D.B | DYO Dan Yr Ogof - S2021 - New Series |
1966 |
|
Judson,J.M | DYO Dan Yr Ogof - S2025 |
1974 |
|
Judson,J.M | DYO Dan Yr Ogof - S2030 |
1974 |
|
unknown | DYO Dan Yr Ogof - S2031 |
|
|
| DYO Dan Yr Ogof - S2032 - Geology, Drainage and Structure in the Dan Yr Ogof Catchment Area |
|
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