AGRICULTURE. COLORADO Equity investment may be new financial tool. Colorado Business v.13 #6 Je 1986 p.56- .57 Troubles exist, but state onion growers doing fine. RM Ap 27, 1986 p.28 Reactions to new fann legislation. RMBJ My 12, 1986 p.1,3 Prices continue to fall. Rocky Mountain Business Journal RMBJ Jy 7, 1986 p.7 Yuma fanner sells stone ground flour frcm his wheat crop. FT-W jy 7 '4 " $86 p. 20