TY  - BOOK
AU  - Swenson, E. G
TI  - Performance of concrete: resistant of concrete to sulphate and other environmental conditions 
AV  - TC 7 P4
PY  - 1968///
CY  - Toronto
PB  - University Press
KW  - Concreto
KW  - Construcciones de concreto
KW  - Pruebas
N1  - A symposium in honour of Thorbegur Thorvaldson
ER  -