TY  - BOOK
AU  - Oosterhuis,W.R.
TI  - Stone in Southern Africa / 
SN  - 9231036203
U1  - UNESCO (02) 1999/11 
PY  - 1999///
CY  - Paris : 
PB  - UNESCO, 
KW  - Building stones
KW  - Africa, Southern
N1  -  Includes bibliographical references (p. 49) and indexes
ER  -