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| Author(s) [A-Z] | Year [ascending] | Title | Type | Journal | Citation |
| Fisher, N. | 1930 | Planorbis corneus (Linn.) in County Antrim | Journal | Ir. Nat. J. | Details... |
| Fisher, N. | 1930 | Water-soldier, Stratiotes aloides. L, at Woodburn | Journal | Ir. Nat. J. | Details... |
| Greeves, J.R.H. | 1930 | Juniperus nana at Ballintoy | Journal | Ir. Nat. J. | Details... |
| Nodder, C.R. | 1930 | Report of the Botanical Section | Journal | Proc. Belf. Nat. Fld. Club | Details... |
| Pringle, A. | 1930 | Cinerary urn find at Randalstown, Co. Antrim | Journal | Ir. Nat. J. | Details... |
| Welch, R.J. | 1930 | Planorbis corneus (L.) at Cushendall | Journal | Ir. Nat. J. | Details... |
| Whelan, C.B. | 1930 | A Rathlin Island flint 'fabricator' | Journal | Ir. Nat. J. | Details... |
| Belfast Naturalists' Field Club | 1931 | Summer Session: Knockdhu and the Sallagh Braes | Journal | Proc. Belf. Nat. Fld. Club | Details... |
| Belfast Naturalists' Field Club | 1931 | Summer Session: Dunluce and White Rocks caves | Journal | Proc. Belf. Nat. Fld. Club | Details... |
| Belfast Naturalists' Field Club | 1931 | Summer Session: Magheramorne | Journal | Proc. Belf. Nat. Fld. Club | Details... |
| Clowes, E.F. | 1931 | British great spotted woodpecker in Co. Antrim. Observation on drumming | Journal | Ir. Nat. J. | Details... |
| Fisher, N. | 1931 | New Co. Antrim stations for Equisetum hyemale L. | Journal | Ir. Nat. J. | Details... |
| Gumley, E.M. | 1931 | Frosted orange moth in Co. Antrim | Journal | Ir. Nat. J. | Details... |
| Milligan, C.J. | 1931 | Occurrence of the golden eagle, Aquila chrysaetus chrysaetus (L.) in Co. Antrim, 1926-1930 | Journal | Ir. Nat. J. | Details... |
| Nodder, C.R. & Megaw, W.R. | 1931 | Report of Botanical Section | Journal | Proc. Belf. Nat. Fld. Club | Details... |
| Stendall, J.A.S. | 1931 | Report of Hon. Recording Secretary | Journal | Proc. Belf. Nat. Fld. Club | Details... |
| Tilley, C.E. & Harwood, H.F. | 1931 | The dolerite-chalk contact of Scawt Hill, Co. Antrim. The production of basic alkali-rocks by the assimilation of limestone by basaltic magma | Journal | Min. Mag. | Details... |
| Whelan, C.B. | 1931 | Knocklayde eruption and earthquake! | Journal | Ir. Nat. J. | Details... |
| Anon. | 1932 | Dunluce Castle, Co. Antrim | Journal | Ir. Nat. J. | Details... |
| Belfast Naturalists' Field Club | 1932 | Summer Session: Cave Hill | Journal | Proc. Belf. Nat. Fld. Club | Details... |
1259 references found.