TY  - RPRT
TI  - Drainage investment and wetland loss: an analysis of the national resources inventory data
AU  - Aaron J. Douglas
AU  - Richard L. Johnson
PY  - 1994
DO  - 10.1006/jema.1994.1027
UR  - https://pubs.usgs.gov/publication/70129561
ID  - 70129561
ER  -