PT  - JOURNAL ARTICLE
AU  - Maurice G. Cook
TI  - A global perspective
DP  - 2003 Mar 01
TA  - Journal of Soil and Water Conservation
PG  - 28A--28A
VI  - 58
IP  - 2
4099  - http://www.jswconline.org/content/58/2/28A.short
4100  - http://www.jswconline.org/content/58/2/28A.full