PT  - JOURNAL ARTICLE
AU  - J. Patrick Madden
AU  - Paul F. O'Connell
TI  - LISA
DP  - 1990 Jan 01
TA  - Journal of Soil and Water Conservation
PG  - 61--64
VI  - 45
IP  - 1
4099  - http://www.jswconline.org/content/45/1/61.short
4100  - http://www.jswconline.org/content/45/1/61.full