by M. A. Horn
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Ground-water-use trends in the Twin Citi...
Annual ground-water use in the Twin Citi...
Estimation of water withdrawal and distr...
Method for estimating water use and inte...
Methods for and estimates of 2003 and pr...
The digest of hygiene for "mother and da...
Laws, etc
Minutes of Proceedings
Steam
Poems
De architectura
[Preservation of forests.]