TY  - BOOK
ED  - Malaysia.
ED  - SIRIM Berhad
TI  - Specification for concrete porous pipes for under drainage
T2  - Malaysian standard
PY  - 1973///
CY  - Shah Alam
PB  - SIRIM
KW  - Pipe, Concrete
KW  - Concrete
KW  - Testing
ER  -