 | Nicholson, Robert H. cn | (2) |
 |
 | Nicholson, Robert H. cn; Some economic aspects of the national school lunch program in North Carolina / Robert H. Nicholson. Raleigh, N.C. : Dept. of Economics, North Carolina State University at Raleigh, 1973. | |
| Nicholson, Robert H. cn; An analysis of labor requirement and market price differences for tied and untied flue-cured tobacco / Robert H. Nicholson, Garnett L. Bradford Joe S. Chappell. Raleigh, N.C. : Dept. of Economics, North Carolina State University at Raleigh, 1969. | |
|