TY  - BOOK
AU  - Watkins,P.V.
ED  - Standardization of Tar Products Tests Committee,
TI  - Standard methods for testing tar and its products
PY  - 1968///
CY  - Cleckheaton (Yorks.)
PB  - Standardization of Tar Products Tests Committee
KW  - Coal-tar
KW  - Testing
KW  - Coal-tar products
ER  -