Petrography, mineral chemistry, and geochemistry of the Hardwick Tonalite and associated igneous rocks, central Massachusetts /
by Charles Kenneth Shearer.

APA Citation

Shearer, C. Kenneth., University of Massachusetts at Amherst. Dept. of Geology and Geography. (1983). Petrography, mineral chemistry, and geochemistry of the Hardwick Tonalite and associated igneous rocks, central Massachusetts. Amherst, Mass.: University of Massachusetts, Dept. of Geology and Geography.

MLA Citation

Shearer, Charles Kenneth, and University of Massachusetts at Amherst. Dept. of Geology and Geography. Petrography, Mineral Chemistry, And Geochemistry of the Hardwick Tonalite And Associated Igneous Rocks, Central Massachusetts. Amherst, Mass.: University of Massachusetts, Dept. of Geology and Geography, 1983.