English field systems /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Cambridge :
Harvard university press; [etc., etc.],
1915.
|
| Series: | Harvard historical studies ;
v. 22. |
| Subjects: |
| Physical Description: | ix, 1 unnumbered page, 568 pages : XVII maps (including frontispiece, illustrations) ; 23 cm. |
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