Blackshear, J., P. Johnson, and H. Gum. Profitability and Cost of Production of Roundup Ready Versus Conventional Cotton Varieties in the Southern High Plains of Texas.  Proceedings of the 2002 Beltwide Cotton Conference. Selected for presentation at the 2002 Beltwide Cotton Conference. Co-sponsored by the National Cotton Council and the Cotton Foundation, January 9-13, 2002, Atlanta, GA.

Nelson, J., S. Misra, P. Johnson, and J. Blackshear. 2001. Cost Comparison of UNR Versus Conventional Row Cotton: A Preliminary Analysis. Proceedings of the 2001 Beltwide Cotton Conference, pg. 189-191. Selected for presentation at the 2001 Beltwide Cotton Conference. Co-sponsored by the National Cotton Council and the Cotton Foundation, January 9-13, 2001, Anaheim, CA.

Blackshear, J. and P. Johnson. 2001. Profitability of Cotton Production in the Texas High Plains. Proceedings of the 2001 Beltwide Cotton Conference, pg. 241-244. Selected for presentation at the 2001 Beltwide Cotton Conference. Co-sponsored by the National Cotton Council and the Cotton Foundation, January 9-13, 2001, Anaheim, CA.

White, K., D. Beaty, and P. Johnson. 2000. Roundup Ready Versus Conventional Cotton Varieties: Case Studies from the Southern High Plains of Texas. Proceedings of the 2000 Beltwide Cotton Conference, pg. 334-337. Selected for presentation at the 2000 Beltwide Cotton Conference. Co-sponsored by the National Cotton Council and the Cotton Foundation, January 4-8, 2000, San Antonio, TX.

Durham, K., and P. Johnson. 1999. Financial Viability and Profitability of Cotton Farms in the Texas High Plains Region After the Fair Act of 1996. Proceedings of the 1999 Beltwide Cotton Conference, pg. 248-254. Selected for presentation at the 1999 Beltwide Cotton Conference. Co-sponsored by the National Cotton Council and the Cotton Foundation, January 3-7, 1999, Orlando FL.

Beaty, D., and P. Johnson. 1999. Analyzing the Expansion Abilities of Mid-Sized Farms in the Texas Southern High Plains. Proceedings of the 1999 Beltwide Cotton Conference, pg. 286-293. Selected for presentation at the 1999 Beltwide Cotton Conference. Co-sponsored by the National Cotton Council and the Cotton Foundation, January 3-7, 1999, Orlando FL.

Clark, A., P. Johnson, and J. McGrann. 1998. Standardized Performance Analysis of Cotton Production in the Texas High Plains. Proceedings of the 1998 Beltwide Cotton Conference, pg. 348-356. Selected for presentation at the 1998 Beltwide Cotton Conference. Co-sponsored by the National Cotton Council and the Cotton Foundation, January 5-9, 1998, San Diego, CA.

Clark, A., P. Johnson, J. McGrann, and J. Smith. 1997. Standardized Performance Analysis of Cotton Production: Initial Results From the Texas High Plains. Proceedings of the 1997 Beltwide Cotton Conference, pg. 318 - 323. Selected for presentation at the 1997 Beltwide Cotton Conference. Co-sponsored by the National Cotton Council and the Cotton Foundation, January 6-10, 1997, New Orleans, LA.

Technical Reports and Bulletins:

Johnson, P. Profitability and Production Costs of Grain Sorghum in Texas, 2001 Annual Profit Report. PROFIT web page, http://sorghum.tamu.edu/economics/frameset.html, December 2001.

Johnson, P. Profitability and Production Costs of Grain Sorghum in Texas, 2000 Annual Profit Report., December 2000.