NRDC
SETF
Petropolis by Brian Holmes
Grassroots vs. Petcoke: Portraits and Interviews by Terry Evans
From Petcoke To Policy by Alberto I. Rincón
Captive Sun by Brian Holmes
Petcokelandia by Olga Bautista
Environmental Advocacy On Chicago's SE Side by Henry L. Henderson
Daytripping the Petrocapital #1 by Rozalinda Borcilӑ
Daytripping the Petrocapital #2 by Rozalinda Borcilӑ
Daytripping the Petrocapital #4a by Rozalinda Borcilӑ
Daytripping the Petrocapital #4b by Rozalinda Borcilӑ