Cite
Strip mining symposium (talking)
MLA
Kline, Michael Nobel. "Strip mining symposium (talking)." Warren Wilson College (Asheville, N.C.). 1970/1979, http://dla.acaweb.org/cdm/ref/collection/Warren/id/2480.
APA
Kline, Michael Nobel (1970/1979). Strip mining symposium (talking). Retrieved from http://dla.acaweb.org/cdm/ref/collection/Warren/id/2480
Chicago
Kline, Michael Nobel. "Strip mining symposium (talking)." 1970/1979. July 28, 2025. http://dla.acaweb.org/cdm/ref/collection/Warren/id/2480.