PT  - JOURNAL ARTICLE
AU  - Benno P. Warkentin
TI  - The changing concept of soil quality
DP  - 1995 May 01
TA  - Journal of Soil and Water Conservation
PG  - 226--228
VI  - 50
IP  - 3
4099  - http://www.jswconline.org/content/50/3/226.short
4100  - http://www.jswconline.org/content/50/3/226.full