H. D. Griffin

• Air quality assessment, Thunder Bay Terminals Limited, Thunder Bay, 1990
• Air quality assessment, Thunder Bay Terminals Limited, Thunder Bay, 1993
• Air quality studies near an ore concentrate transfer site, Schreiber, 1993-94
• Airborne arsenic and lead in moss exposed near Dickenson Mines Limited, Balmertown, Ontario
• Decay in mahogany
• Snow sampling survey near Northern Wood Preservers, Inc., Thunder Bay, 1992