TY  - BOOK
TI  - Tentative Specification for Built Up Spray Grout IRC : 47 - 1972
U1  - IRC : 47 - 1972 
PY  - 1979///
CY  - New Delhi
PB  - The Indian Roads Congress
KW  - The Indian Roads Congress
N1  - IRC : 47 - 1972
ER  -