Pynciau a Argymhellir O fewn eich chwiliad
Pynciau a Argymhellir O fewn eich chwiliad
Groundwater
12
Water-supply
7
Water
6
Analysis
6
Geology
6
Wells
4
Prospecting
3
Engineering geology
3
Geophysical methods
3
Pollution
3
Quality
2
Geology, Stratigraphic
2
Groundwater flow
2
Hydrogeologie
2
Hydrology
2
Mines and mineral resources
1
Composition
1
ENGINEERING GEOLOGY
1
Environmental aspects
1
Eskers
1
GROUNDWATER
1
HYDROGEOLOGY
1
HYDROLOGY
1
Heavy metals
1
Hydrogeology
1
Irrigation
1
Irrigation efficiency
1
Mathematical models
1
Research
1
Sea level
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1gan White, Walter N. (Walter Noy)### CRL customization ### ?> ### Add publisher and desc details ### ?>
Cyhoeddwyd 1931Washington, D.C. : U.S. G.P.O., 1931.ii, 22 p. : map ; 23 cm. -
2gan Cumley, J. C.### CRL customization ### ?> ### Add publisher and desc details ### ?>
Cyhoeddwyd 1938Austin, Tex. : Texas State Board of Water Engineers, [1938]40 leaves : maps ; 28 cm. -
3Cyhoeddwyd 1937### CRL customization ### ?> ### Add publisher and desc details ### ?>Austin, Tex. : Texas State Board of Water Engineers, [1937]58 leaves : map ; 28 cm.
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4gan White, Walter N. (Walter Noy)### CRL customization ### ?> ### Add publisher and desc details ### ?>
Cyhoeddwyd 1935[Austin? Tex.] : Texas State Board of Water Engineers, 1935.28 leaves : maps ; 28 cm. -
5Cyhoeddwyd 1936### CRL customization ### ?> ### Add publisher and desc details ### ?>Austin, Tex. : Texas State Board of Water Engineers, [1936]60 leaves : maps ; 28 cm.
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6Cyhoeddwyd 1937### CRL customization ### ?> ### Add publisher and desc details ### ?>Austin, Tex. : Texas State Board of Water Engineers, [1937]92 leaves : map ; 28 cm.
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7gan Zaĭ︠t︡sev, Ivan Kireevich### CRL customization ### ?> ### Add publisher and desc details ### ?>
Cyhoeddwyd 1976[Leningrad?] : Ministerstvo geologii SSSR, Vseso︠i︡uznyĭ ordena-Lenina nauchno-issledovatelʹskiĭ geologicheskiĭ institut (VSEGEI), 1976.1 map on 2 sheets ; 68 x 112 cm., sheets 81 x 65 cm., folded to 21 x 14 cm. -
8Cyhoeddwyd 1943### CRL customization ### ?> ### Add publisher and desc details ### ?>[Austin, Tex.] : Texas State Board of Water Engineers, [1943]37 leaves : map ; 28 cm.
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9Cyhoeddwyd 1936### CRL customization ### ?> ### Add publisher and desc details ### ?>Austin, Tex. : Texas State Board of Water Engineers, [1936]82 leaves : maps ; 28 cm.
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10gan Condra, Geo. E. (George Evert), 1869-1958### CRL customization ### ?> ### Add publisher and desc details ### ?>
Cyhoeddwyd 1936[Lincoln] Published by authority of the state of Nebraska, 1936.24 p. illus. -
11gan Meinzer, Oscar Edward, 1876-1948### CRL customization ### ?> ### Add publisher and desc details ### ?>
Cyhoeddwyd 1911Washington, D.C. : Govt. Printing Office, 1911.89 p. : ill., xiv plates (incl. 3 maps, part fold.) ; 23 cm. -
12New Delhi : Controller of Publications,v. : ill., maps (part fold.) ; 25 cm.
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13Cyhoeddwyd 1961### CRL customization ### ?> ### Add publisher and desc details ### ?>Moskva, Izd-vo Akademii nauk SSSR, 1961.213, [3] p. maps (1 fold.) profiles, tables. 26 cm.
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14Cyhoeddwyd 1984### CRL customization ### ?> ### Add publisher and desc details ### ?>Tallinn [Estonia] : Academy of Sciences of the Estonian SSR, c1984.70 p. : ill. ; 20 cm.
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15gan Dépagne, Jean### CRL customization ### ?> ### Add publisher and desc details ### ?>
Cyhoeddwyd 1967Paris, Éditions B.R.G.M., 1967.83 p. illus., plates. 27 cm. -
16gan Cromer, W. C.### CRL customization ### ?> ### Add publisher and desc details ### ?>
Cyhoeddwyd 1979Hobart : Dept. of Mines, 1979.109 p. : ill. ; 25 cm. -
17Cyhoeddwyd 1969### CRL customization ### ?> ### Add publisher and desc details ### ?>[Calcutta, India] : Director General, Geological Survey of India, 1969.5, [1] p. ; 24 cm.
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18[Paris, Éditions B.R.G.M.]v. ill. 27 cm.
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19Cyhoeddwyd 1967### CRL customization ### ?> ### Add publisher and desc details ### ?>Bangalore : Govt. of Karnataka, Dept. of Mines and Geology, 1967-no. ill. 28 cm.
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20Bucuresti : Institutul,v. : ill. ; 24 cm.