RT Journal Article SR Electronic T1 Farmland as a portfolio investment JF The Journal of Portfolio Management FD Institutional Investor Journals SP 73 OP 78 DO 10.3905/jpm.1985.408992 VO 11 IS 2 A1 Howard M. Kaplan YR 1985 UL https://pm-research.com/content/11/2/73.abstract AB