D. N. Riley: Early landscape from the air. Studies of cropmarks in South Yorkshire & North Nottinghamshire. Sheffield: University of Sheffield, Department of Prehistory, 1980. 161 pp., 16 pls., 14 figs., 34 maps. £7.50 in the UK. Obtainable from Mis
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author: Kenneth St Joseph |
| Publication date | July 1981 |
| Language | English |
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| Missing/wrong data? | Edit Wikidata item |