PT  - JOURNAL ARTICLE
AU  - Rex R. Johnson
AU  - Fred T. Oslund
AU  - Dan R. Hertel
TI  - The past, present, and future of prairie potholes in the United States
AID  - 10.2489/jswc.63.3.84A
DP  - 2008 May 01
TA  - Journal of Soil and Water Conservation
PG  - 84A--87A
VI  - 63
IP  - 3
4099  - http://www.jswconline.org/content/63/3/84A.short
4100  - http://www.jswconline.org/content/63/3/84A.full