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| Author(s) [A-Z] | Year [ascending] | Title | Type | Journal | Citation |
| Curtis, T.G.F. | 1991 | A site inventory of the sandy coasts of Ireland | Chapter | | Details... |
| Doody, J.P. | 1991 | Sand dune inventory of Europe | Report | | Details... |
| Thrush, S.F. | 1991 | The ecology of soft bottoms | Chapter | | Details... |
| Wilson, P. | 1991 | Buried soils and coastal aeolian sands at Portstewart, Co. Londonderry, Northern Ireland | Journal | Scot. Geogr. Mag. | Details... |
| Buckman, J.O. | 1992 | Palaeoenvironment of a Lower Carboniferous sandstone succession, northwest Ireland: ichnological and sedimentological studies | Chapter | | Details... |
| Hughes, D.H. | 1992 | Management plan for The Umbra NR | Unpublished | | Details... |
| Wilson, P. | 1992 | Trends and timescales in soil development on coastal dunes in the north of Ireland | Chapter | | Details... |
| Riley, D.H. | 1993 | Further changes in a dune grassland in Co. Londonderry, 1980-1990 | Journal | Ir. Nat. J. | Details... |
| McCabe, A.M. | 1994 | Sand and gravel landscapes in Northern Ireland - a scientific basis for conservation | Journal | Earth Herit. | Details... |
| Slobodkin, R. & Vasseur, J. | 1994 | Survey of invasive plant species on the Umbra NNR | Unpublished | | Details... |
| Wilson, P. | 1994 | Characteristics, age and significance of buried podzols in the Grangemore sand dunes, Co. Londonderry | Journal | Ir. Nat. J. | Details... |
| ECOPRO, | 1996 | Environmentally friendly coastal protection - code of practice | Report | | Details... |
| Connor, D.W., Brazier, D.P., Dalkin, M.J., Hill, T.O., Holt, R.H.F., Northen, K.O. & Sanderson, W.G. | 1997 | Marine Nature Conservation Review: marine biotope classification for Britain and Ireland. Version 97.06 | Report | | Details... |
| Connor, D.W., Dalkin, M.J., Hill, T.O., Holt, R.H.F. & Sanderson, W.G. | 1997 | Marine Nature Conservation Review: marine biotope classification for Britain and Ireland. Vol. 2. Sublittoral biotopes. Version 97.06 | Report | | Details... |
| Porley, R.D. | 1999 | Mosses and liverworts of the sandstone scarps of the Lough Navar Forest Region, Co. Fermanagh | Unpublished | | Details... |
| Porley, R. D. | 2001 | Mosses and liverworts of the sandstone scarps of the Lough Navar Forest region, Co Fermanagh | Journal | Ir. Nat. J. | Details... |
96 references found.