Dioxin Then and Now: Times Beach and East Palestine (17 March 2023)
Goals and Planning for the Douglas AMA: An Open Letter to ADWR – Bisbee Observer (2 February 2023)
Storm over the Rangelands (17 January 2023)
The Law of the Biggest Straw – Local Control, Corporate Control and Our Water (20 October 2022)
Response to Arizona Farm Bureau Flyer against Sulphur Springs Valley AMAs (24 August 2022)
Sustainability: Terms and Questions (17 January 2022)
Comments on Safford BLM Ecosystem and Wilderness Management Plan Amendments (16 July 2021)
Cannot accept the current internecine leftist debate about the election – LTE Bisbee Observer (October 1, 2020)
It’s Not Just the San Pedro (29 August 2019)
Bisbee and Herbicides: A Timeline , 1950-2018 (10 April 2018)
Comments on Gunnison Copper Project. Draft Underground Injection Control Permit (26 January 2018)
Risk of Using Chemicals Has Not Changed- LTE Bisbee Observer (October 11, 2012)
Hubris or Insightful Vision? – LTE New York Times (6 March 2007)
A few questions about the citizens’ recommendations – LTE Sierra Vista Herald (February 25, 2005)
Article taken to task – LTE Sierra Vista Herald (September 23, 2001)
Dixie Canyon – Wildcat Canyon – LTE Bisbee News (March 18, 1999)
Short-sighted boosters the real terrorists – LTE Sierra Vista Herald (May 7, 1999)
Suffering Wrongly Lauded – LTE Arizona Daily Star (October 10, 1996)
Ranchers Make Contributions, but Subsidies Aren’t Necessary LTE Sierra Vista Herald (July 2, 1989)
Revise Pesticide Rules – LTE Sierra Vista Herald (March 14, 1988)
Why Study History – LTE Bisbee Gazette (August 24, 1988)
Pesticide Myths – LTE Arizona Daily Star (May, 1987)
Rangeland Weeds and Overgrazing in the American Southwest – An Interview with Michael Gregory (Fall 1985)
Begs to differ – LTE Bisbee Daily Review (November 1, 1982)
A kind of insanity – LTE Arizona Daily Star (October 1, 1981)
Noisy jets draw protest in valley – LTE Douglas Daily Dispatch (November 21, 1979)
Wilderness Facts – LTE White Mountain Independent (September 28, 1978)
Protests Lack of Pesticide Regulation – LTE Sierra Vista Herald (17 March 1978)