Items where Centre is "British Geological Survey (BGS)" and Year is 1990
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Institute of Hydrology, British Geological Survey. 1990 Hydrological data United Kingdom 1989 Yearbook: an account of rainfall, river flows, groundwater levels and river water quality January to December 1989. Wallingford, NERC Institute of Hydrology, 200pp. (Hydrological data UK, 1989).
Andrews, I.J.; Long, D.; Richards, P.C.; Thomson, A.R.; Brown, S.; Chesher, J.A.; McCormac, M.. 1990 The geology of the Moray Firth. London, UK, HMSO, 96pp. (United Kingdom Offshore Regional Report, 3).
Barron, H.F.; Davies, J.R.; Fletcher, C.J.N.; Waters, R.A.; Wilson, D.; Zalasiewicz, J.A.. 1990 Telychian sedimentation across the Tywi and Pontesford lineaments in central Wales. In: The Murchison Symposium, Keele, UK, 28 March – 9 April 1989. (Unpublished)
Bloodworth, A.J.. 1990 Mineralogy and petrography of borehole samples taken from landslipped Gault Clay, Shaftesbury, Dorset. Nottingham, UK, British Geological Survey, 17pp. (WG/90/036) (Unpublished)
Brereton, N.R.. 1990 Physical properties of sediments and basalts from the Argo and Gascoyne Abyssal Plains in the Indian Ocean. British Geological Survey, 47pp. (WK/90/011) (Unpublished)
Briggs, D.A.; Mitchell, C.J.. 1990 Mineral beneficiation tests on apatite-bearing carbonatite, Tundulu, Malawi. Nottingham, UK, British Geological Survey, 14pp. (WG/90/004) (Unpublished)
Chilton, P.J.; Talbot, J.C.. 1990 Collector wells for small-scale irrigation: Siting, construction, testing and operation of a collector well at the Lowveld Research station, Chiredzi. Nottingham, UK, British Geological Survey, 66pp. (WD/90/020) (Unpublished)
Cooper, A.H.; Molyneux, S.G.. 1990 The age and correlation of the Skiddaw Group (Early Ordovician) sediments of the Cross Fell inlier (northern England). Geological Magazine, 127 (2). 147-157. 10.1017/S0016756800013832
Darling, W.G.; Allen, D.J.; Armannsson, H.. 1990 Indirect detection of subsurface outflow from a Rift Valley lake. Journal of Hydrology, 13 (1-4). 297-306. 10.1016/0022-1694(90)90180-6
Dearnley, R.. 1990 Malvern Hills igneous suite. Nottingham, UK, British Geological Survey, 30pp. (WG/90/011) (Unpublished)
Edmunds, W.M.. 1990 Groundwater recharge in Senegal. British Geological Survey, 161pp. (WD/90/049) (Unpublished)
Hallam, J.R.. 1990 The statistical analysis and summarisation of geotechnical databases. Nottingham, UK, British Geological Survey, 54pp. (WN/90/016) (Unpublished)
Herbert, R.. 1990 Dug Well vs. Collector Well Performance: ODA R & D Project No. 90/11, Development of horizontal drilling rig for alluvial aquifers of high permeability. Nottingham, UK, British Geological Survey, 20pp. (WD/90/034) (Unpublished)
Herbert, R.; Edmunds, W.M.. 1990 Estimating the availability of recharge for long-term support of forestry shelterbelts to protect against desert encroachment along the Nile. Final Report, March 1990. Nottingham, UK, British Geological Survey, 24pp. (WD/90/017) (Unpublished)
Hitchman, S.P.; Darling, W.G.; Williams, G.M.. 1990 Stable isotope ratios in methane containing gases in the United Kingdom. Nottingham, UK, British Geological Survey, 23pp. (WE/89/030) (Unpublished)
Mitchell, C.J.; Briggs, D.A.; Morgan, D.J.. 1990 Air classification of feldspar pegmatite from Thailand. Nottingham, UK, British Geological Survey, 17pp. (WG/90/021) (Unpublished)
Owens, Bernard; Varker, W. John; Hughes, Richard A.. 1990 Lateral biostratigraphical consistency across the mid-Carboniferous boundary in northern England. Courier Forschungsinstitut Senckenberg, 130. 237-244.
Stone, P.; Smellie, J.L.. 1990 The Ballantrae ophiolite, Scotland: an Ordovician island arc - marginal basin assemblage. In: Malpas, J.; Moores, E.M.; Panayiotou, A.; Xenophontos, C., (eds.) Ophiolites: oceanic crustal analogues. Proceedings of the symposium "TROODOS 1987". Nicosia, Cyprus, Geological Survey Department, 535-546.
Tunnicliff, Steve; Hughes, Richard; Zalasiewicz, Jan. 1990 What use are they, anyway? In: Palmer, Douglas; Rickards, Barrie, (eds.) Graptolites : writing in the rocks. Woodbridge, Suffolk, The Boydell Press, 78-83.