Pozzolan and pumice as contraction materials: proceedings and abstracts from a seminar
Nilsen, Odd
Pozzolan and pumice as contraction materials: proceedings and abstracts from a seminar - Dar es Salaam: University of Dar es Salaam, 1979. - 74p.: ill.; 34cm.
Pozzuolans
Tanzania
Building materials
IRA TP881.N5
Pozzolan and pumice as contraction materials: proceedings and abstracts from a seminar - Dar es Salaam: University of Dar es Salaam, 1979. - 74p.: ill.; 34cm.
Pozzuolans
Tanzania
Building materials
IRA TP881.N5