7521.pdf (188.98 kB)
Supplemental material: Effects of agriculture in erosion and sedimentation in the Piedmont Province, Maryland
journal contribution
posted on 1975-01-01, 00:00 authored by J.E. CostaGSA Data Repository Item 7521, GSA Bulletin, Vol. 86, p. 1281. File size: 6 p., about 189 K bytes.
