T. Asano,
Artificial recharge of groundwater. Boston, MA, USA: Butterworths, 1985, p. xv, 767 p.: fig., tab.
G. B. Internatio Kenilworth, Paris, F. R. U. N. E. S. C. O. -, and Koblenz, D. E. German I. H. P.,
“Ground water in water resources planning : Koblenz, Federal Republic of Germany, 28 August - 3 September 1983 : proceedings of a symposium”. German IHP/HWRP National Committee -Koblenz, DE, S.l., p. 3 vol. (xxvi, 1447 p.): tab., fig.), 1985.
UN Economic Commission for Asia and the Pacific -Bangkok,TH, ESCAP,
“Proceedings of the Regional Seminar on Systems Analysis for Water Resources Development”, vol. no. 61. United Nations, New York, NY, USA, p. 163 p. : fig., tab., 1985.
J. D. Hem,
Study and interpretation of the chemical characteristics of natural water, 3rd. ed.rd ed., vol. no. 2254. Alexandria, Egypt: US Geological Survey, 1985, p. xii, 264 p.: tab., fig. + 4 pl. (1, 2A, 2B, 3).
UN Economic Commission for Asia and the Pacific -Bangkok,TH, ESCAP and United Nations -New York, NY, US,
Water as a factor in energy resources development, vol. no. 60. New York, NY, USA: United Nations, 1985, p. 77 p.: tab., fig.
G. B. Commonweal London,
“Water Resources of Small Islands : technical proceedings (Part 2) from the Workshop on Water Resources of Small Islands : 27 June - 9 July 1984, Suva, Fiji”, vol. no. 154. Commonwealth Science Council, London, UK, p. iii, 530 p.: ill., fig., tab., 1985.
O. J. Helweg,
Water resources : planning and management. New York, NY, USA: Wiley, 1985, p. 364 p.: fig., tab.