00819nam a2200181 a 4500008004100000111007600041245020600117260005100323300004200374504004100416650003500457650004800492650003600540710003400576003000100610005001700611040000900628                                        2 aSymposium on Science and Technologyn(2nd :d1990 :cHarare, Zimbabwe).10aProceedings of the Second Symposium on Science and Technology [held at] the Harare International Conference Centre, Harare, Zimbabwe, September 11-13, 1990.nVolume IIB /cResearch Council of Zimbabwe.  aHarare :bResearch Council of Zimbabwe,c1990.  a6, p.734-1489 :bill., maps ;c31 cm.  aIncludes bibliographical references. 0aSciencezZimbabwexCongresses. 0aTechnologyxResearchzZimbabwexCongresses. 0aResearchzZimbabwexCongresses.2 aResearch Council of Zimbabwe.20230123133412.0  cNUST