00346nam a2200097Ia 4500080001800000100003000018245011700048260004900165300001500214583001900229  a08.10.02 L811  aOkot-Uma, Rogers Wo., ed.  aLocal building materials and technologies : proceedings of a workshop held in Nairobi, Kenya, 8-11 December 1987  bCommonwealth Science CouncilaLondonGBc1988  avi, 237 p.  c3/7/00kM2LMGR