Side by side (or similar) plots need be established for each type of plow to be used for com paring results. Other Considerations: All test areas should be surveyed with mine (metal) detectors to assure removal of dangerous ordnance can be effected prior to plowing. Scientific wells installed and operated by LLL on Janet should be surveyed in, marked and protected. The LLL Janet farm is off-limits for plowing. Ren aq Janet trees and other plants identified by LLL should be protected. B-9-12