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Filters: First Letter Of Title is E and Author is Joseph P Kopera [Clear All Filters]
Evidence for arsenic-mineralization in granitic basement rocks, Ayer Granodiorite, northeastern Massachusetts. Abstracts with Programs - Geological Society of America 42, 160 - 160 (2010).
Embracing the digital revolution; issues of concern to geological surveys. Abstracts with Programs - Geological Society of America 41, 99 - 99 (2009).