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Cheryl A. Hallam · Study

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Cheryl A. Hallam

2 works· latest 1983· 1 institutionscluster: provisional

h-index2

i102

Citations78

Works here2

77

83

Most cited in this library

GIRAS; a geographic information retrieval and analysis system for handling land use and land cover data1977 · 68 citations
Digital line graphs from 1:2,000,000-scale maps1983 · 10 citations

Works

2 shown

Digital line graphs from 1:2,000,000-scale maps

U.S. Geological Survey circular/U.S. Geological Survey Circular·1983·3 authors·report·Open access

10citations

GIRAS; a geographic information retrieval and analysis system for handling land use and land cover data

USGS professional paper·1977·4 authors·report·Open access

68citations