Encyclopedia of Minerals /
Roberts, Willard Lincoln.
Encyclopedia of Minerals / by Willard Lincoln Roberts, George Robert Rapp and Julius Weber - New York : Van Nostrand Reinhold , 1974 - xxv,693p.
0442268203
Pure Sciences
Chemistry and Allied Sciences
Minerals
Mineralogy
Encyclopedia
549.03 / R58E
Encyclopedia of Minerals / by Willard Lincoln Roberts, George Robert Rapp and Julius Weber - New York : Van Nostrand Reinhold , 1974 - xxv,693p.
0442268203
Pure Sciences
Chemistry and Allied Sciences
Minerals
Mineralogy
Encyclopedia
549.03 / R58E