PT  - JOURNAL ARTICLE
AU  - Martin N. Culik
TI  - The conversion experiment: Reducing farming costs
DP  - 1983 Jul 01
TA  - Journal of Soil and Water Conservation
PG  - 333--335
VI  - 38
IP  - 4
4099  - http://www.jswconline.org/content/38/4/333.short
4100  - http://www.jswconline.org/content/38/4/333.full