File Drawer 1
Contains 23 Results:
Clason's map of the San Luis Valley, undated
This subseries includes early maps of the San Luis Valley as well as maps specifically from the study related to sump drains. There are also a number of drawings related to a phreatophyte study. The items are in no particular order other than separated by size for storage purposes.
Map of the San Luis Valley showing contours of elevation and artesian wells, by L. G. Carpenter (reproduction), 1897
This subseries includes early maps of the San Luis Valley as well as maps specifically from the study related to sump drains. There are also a number of drawings related to a phreatophyte study. The items are in no particular order other than separated by size for storage purposes.
Land classification progress map, 1949
This subseries includes early maps of the San Luis Valley as well as maps specifically from the study related to sump drains. There are also a number of drawings related to a phreatophyte study. The items are in no particular order other than separated by size for storage purposes.