RT Journal Article SR Electronic T1 Ratio Analysis of the U.S. Farm Sector JF The Journal of Investing FD Institutional Investor Journals SP 69 OP 75 DO 10.3905/joi.2.1.69 VO 2 IS 1 A1 Jeffrey A. Conrad A1 Bernard E. Stanton YR 1993 UL https://pm-research.com/content/2/1/69.abstract AB