Research Reviewed: "AN APPLICATION
OF RIDGE REGRESSION
WITH VERIFICATION
OF NEW PROCEDURES"; "CHANGES IN THE PRESENTATION
OF THE NATIONAL
I/O TABLES"; "AGRICULTURAL SECTOR
PLANNING: A GENERAL
SYSTEM SIMULATION
APPROACH"; "RURAL U.S.A.:
PERSISTENCE
AND CHANGE"; "DECISION-MAKING
AND AGRICULTURE"; "MURDER
AT THE MARGIN"