Author

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Norman Johnson
The Ohio State University, Columbus, OH, United States of America
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3 articles by this author

Monograph
    doi: 10.3897/JHR.43.8560
 27-03-2015
 Unique: 1906  |  Total: 3270
 45-110
Monograph
    doi: 10.3897/jhr.34.4714
 05-08-2013
 Unique: 2414  |  Total: 2907
 1-79
Data Paper
    doi: 10.3897/jhr.27.2961
 31-05-2012
 Unique: 8858  |  Total: 10298
 67-88