Call Number (LC) Title Results
A 57.68:N 19/2/PACK./MAP 11-12 Erosion. 1
A 57.68:N 19/2/PACK./MAP 11-13 Percent area in cropland. 1
A 57.68:N 19/2/PACK./MAP 11-14 Land pattern index for habitat interpretation. 1
A 57.68:N 19/2/PACK./MAP 11-15 Pesticide leaching potential from crop production. 1
A 57.68:N 19/992/PACK/Ch.Bay/change Chesapeake Bay watershed, percent change in farming of prime farmland 1982-1992 / 1
A 57.68:N 19/992/PACK/Ch.Bay/crop Chesapeake Bay watershed, percent cropland area in corn, 1992 / 1
A 57.68:N 19/992/PACK/Ch.Bay/erod Chesapeake Bay watershed, highly erodible land on cropland, 1992 / 1
A 57.68:N 19/992/PACK/Ch.Bay/pasture Chesapeake Bay watershed, percent area pastureland, 1992 / 1
A 57.68:N 19/992/PACK/Ch.Bay/soil Chesapeake Bay watershed, percent area hydrological soil group "A" 1992 / 1
A 57.68:N 19/992/PACK/corn Percent of cropland area in corn, 1992. 1
A 57.68:N 19/992/PACK/crop Percent area in cropland, 1992. 1
A 57.68:N 19/992/PACK/crop change Percent change in cropland area, 1982-1992. 1
A 57.68:N 19/992/PACK/crop/GA Cropland in Georgia. 1
A 57.68:N 19/992/PACK/crop/NE&WY Cropland area, by 4-digit hydrologic unit. 1
A 57.68:N 19/992/PACK/irrig Percent of cropland area in irrigation, 1992. 1
A 57.68:N 19/992/PACK/NRI NRI polygon database used for mapping. 1
A 57.68:N 19/992/PACK/palus Palustrine wetlands in Georgia. 1
A 57.68:N 19/992/PACK/soil erosion Average annual soil erosion by wind and water on cultivated cropland, 1992. 1
A 57.68:N 19/992/PACK/soil erosion change Change in average annual soil erosion by wind and water on cultivated cropland, 1982-1992. 1
A 57.68:N 19/992/PACK/soil loss Tons of soil loss, 1992. 1