English, George Letchworth, 1864-1944.
Getting acquainted with minerals / by George Letchworth English. - New York; London : McGraw - Hill Book , c1934. - xi, 324 p.: ill. ; 23 cm.
"Special emphasis is laid on the occurrence of minerals in the United States."--Pref.
Includes index.
35000201
Mineralogy.
Mineralogy--United States.
QE365 / .E5
549 / ENG
Getting acquainted with minerals / by George Letchworth English. - New York; London : McGraw - Hill Book , c1934. - xi, 324 p.: ill. ; 23 cm.
"Special emphasis is laid on the occurrence of minerals in the United States."--Pref.
Includes index.
35000201
Mineralogy.
Mineralogy--United States.
QE365 / .E5
549 / ENG