
Mingo National Wildlife Refuge dominates the northern half of this landscape, where the swampy bottomlands of the St. Francis River basin are defined by a complex system of drainage ditches and natural sloughs. The terrain transitions from the low-lying Cypress Lake and Mingo Slough to the prominent elevations of Rockhouse Ridge and Bee Press Ridge. This 1960s survey documents the critical intersection of conservation efforts and local infrastructure, with the Refuge Headquarters situated near the town of Puxico.
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3 editions found
1934 · Greenville
USGS Topo · 1:62,500
1934 · Puxico
USGS Topo · 1:62,500
1935 · Poplar Bluff
USGS Topo · 1:62,500
1935 · Zalma
USGS Topo · 1:62,500
1939 · Greenville
USGS Topo · 1:62,500
1939 · Puxico
USGS Topo · 1:62,500
1939 · Zalma
USGS Topo · 1:62,500
1939 · Poplar Bluff
USGS Topo · 1:62,500
1949 · Rolla
USGS Topo · 1:250,000
1949 · Poplar Bluff
USGS Topo · 1:62,500