TY  - BOOK
AU  - McBride,R.S.
TI  - Manufactured gas and by-products in 1920
T2  - Mineral Resources of the United States, 1920-Part II
U1  - 553 
PY  - 1922///
CY  - Washington, D.C.
PB  - Government Printing Office
KW  - MINERIA
KW  - GAS
KW  - SUB PRODUCTOS GAS
N1  - Impreso
ER  -