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Analyzing panel data with uncontrolled attrition
Lehnen, Robert G., (1974)
Economic opportunities for selected recreational enterprises in the North Carolina Piedmont
Stipe, Sterling H., (1967)
Agricultural use-value taxation in North Carolina : 1974 and 1975
Pasour, E. C., (1975)
Conversational Activity and the Quality of Information From Interviews for Obtaining Farm Facts
Proctor, Charles H., (1972)