TY  - BOOK
AU  - North,Frederick John
TI  - Limestones, their origins, distribution, and uses,
U1  - 552.58 
PY  - 1930///
CY  - London
PB  - T. Murby & co.
KW  - Limestone
KW  - MCE
N1  - "Originally published as a series of articles...in The British Limemaster and...Cement, Lime and Gravel."-Pref; 0; 0; 0; 552_580000000000000_NOR; 0; 0; 0; 552_580000000000000_NOR
ER  -