TY  - RPRT
TI  - Circular of the Bureau of Standards no. 30 2nd edition- lime: its properties and uses
PY  - 1920
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 30e2
DO  - 10.6028/NBS.CIRC.30e2
ER  -