@book {339, title = {A Bibliography of Massachusetts Minerals 1796 - 1948}, series = {Special Department Publication}, number = {2}, year = {1950}, publisher = {Dept. of Geology and Mineralogy, U-Mass}, organization = {Dept. of Geology and Mineralogy, U-Mass}, address = {Amherst, MA}, keywords = {$\#$Collecting, $\#$EducationalResources, $\#$MassGeology, $\#$MineralResources, $\#$Minerals, collecting, fossil, localities, mineral, rock hunting}, author = {Johansenn, Warren I} }