TY  - BOOK
AU  - Sher Afgan Khan Niazi
AU  - Khan Ahmad
TI  - Partial of replacement of ordinary portland cement with rice husk ash and establishment of strength relationship
U1  - T-24 
PY  - 1991///
CY  - Risalpur
PB  - MCE, NUST
KW  - Thesis
N1  - 0; 0; 0; T_24
ER  -