Royer, Jack P. 1985. 
The effects of markets and public policies on 
the reforestation behavior of southern landown- 
ers. SCFER Work. Pap. 12. Research Triangle 
Park, NC: Southeastern Center for Forest Eco- 
nomics Research. 34 p. 
Royer, Jack P.; Kaiser. H. Fred. 1985. 
Influence of professional foresters on pine re- 
generation in the South. Southern Journal of 
Applied Forestry. 9(1): 48-52. 
Seldon, Barry J. 1985. 
A nonresidual approach to the measurement of 
social returns to research with application to the 
softwood plywood industry. Durham, NC: Duke 
University, School of Forestry and Environmen- 
tal Studies. 179 p. Ph.D. dissertation. 
Siegel, William C. 1973. 
Long-term contracts for forest land and timber 
in the South. Res. Pap. SO-87. New Orleans, LA: 
U.S. Department of Agriculture, Forest Service, 
Southern Forest Experiment Station. 14 p. 
Siegel, William C.; Guttenberg, Sam. 1968. 
Timber leases and long-term cutting contracts 
in the South. Forest Industries. 95(4): 62-64. 
Skok, Richard A.; Gregersen, Hans M. 1975. 
Motivating private forestry: an overview. Journal 
of Forestry. 73(4): 202-205. 
Straka, Thomas J.; Anderson, Walter C.; Bullard, 
Steven H. 1986. 
An economic appraisal of service forester activi- 
ties in Mississippi. Tech. Bull. 137. Mississippi 
State, MS: Mississippi Agricultural and Forestry 
Experiment Station, Mississippi State Univer- 
sity. 15 p. 
Westgate, Robert A. 1986. 
The economics of containerized forest tree 
seedling research in the United States. Canadi- 
an Journal of Forest Research. 16: 1007-1012. 
References Cited--Unpublished 
Bare, B. Bruce; Loveless, Robert. 1985. 
A case history of the Regional Forest Nutrition 
Research Project: investments, results, and ap- 
72 
plications. Final rep., project PNW 82-248. Seat- 
tle, WA: University of Washington. 49 p. 
Field, David B.; Holt, Stephen F. 1984. 
Consulting forestry services available to nonin- 
dustrial private forest landowners in the United 
States. Final rep., grant no. 42-360. Boomall, 
PA: U.S. Department of Agriculture, Forest Serv- 
ice, Northeastern Area State and Private 
Forestry. 115 p. (mimeo). 
Jackson, David H. 1983. 
The private forestry assistance program in the 
Division of Forestry, Department of State of 
Lands. 37 p. (mimeo). Available from author at 
University of Montana School of Forestry, Mis- 
soula. 
Jackson, David H. 1985. 
An investigation of some physical and econom- 
ic effects of private forestry assistance in Mon- 
tana. 26 p. (mimeo). Available from author at 
University of Montana School of Forestry, Mis- 
soula. 
Krygier, James T. 1986. 
Woodland owner views of extension forestry 
programs in Oregon. 46 p. (mimeo). Available 
from Oregon State University Extension 
Forestry Programs, Corvallis, OR. 
Newman, David H. 1986a. 
Measurement of technological change in soft- 
wood timber management: a southern United 
States case study. Presented at: XVIII World 
Congress, International Union of Forestry Re- 
search Organizations, Working Group 
$4.05.05; Ljubljana, Yugoslavia; 1986 Septem- 
ber 12. 
Newman, David H. 1986b. 
Measurement of the benefits of technical 
change in southern’ softwood forestry: 
1950-1980. Paper presented at Southern Forest 
Economics Workshop, Southern Economic As- 
sociation Annual Meeting; New Orleans, LA; 
1986 November 24. 
