ZAMBEZIAThe Journal of theUniversity of ZimbabweVolume 22 No. i 1995ArticlesConversations with street children in HarareR. Marima, J. Jordan andK. CormieA comparative study of the implications of ethnicity onCampfire in Bulilimamangwe and BingaE. Madzudzo and V. DzingiraiDry fields and spirits in trees Š A social analysis ofirrigation intervention in Nyamaropa communal areaD. Magadlela and P. HebinckA historical study of land-mines in Zimbabwe, 1963-1995M. R. RupiahA decade of civil aviation in Zimbabwe: Towards ahistory of Air Zimbabwe Corporation1980-1990 A S. MlamboBook ReviewsZAMBEZIAThe Journal of the University of ZimbabweEditor: Professor M. F. C. Bourdillon ISSN 0379-0622CONTENTS Volume 22, No. i, 1995Conversations with street children in Harare, Zimbabwe/?. Marima, J. Jordan andK. Cormie 1A comparative study of the implications of ethnicity on Campfirein Bulilimamangwe and Binga districts of ZimbabweE. Madzudzo and V. Dzingirai 25Dry fields and spirits in trees Š A social analysis of irrigationintervention in Nyamaropa communal area, ZimbabweO. Magadlela and P. Hebinck 43A historical study of land-mines in Zimbabwe, 1963-1995J M.R.Rupiah 63A decade of civil aviation in Zimbabwe: Towards a history of AirZimbabwe Corporation 1980-1990 A S. Mlambo 79BOOK REVIEWS 101© University of Zimbabwe, 1996.Published by University of Zimbabwe Publications,P.O. Box MP 203, Mount Pleasant, Harare, Zimbabwe.Typeset by University of Zimbabwe Publications.Printed by Print Holdings (Pvt.) Ltd., Harare.ZAMBEZIAThe publication oiZambezia, the bi-annual journal of the University ofZimbabwe, has been made possible by the generous support of thePublications Committee of the University. The main focus of the journalis Zimbabwe and the surrounding region but special articles of a moregeneral interest are also published. Monograph Supplements toZambezia cover the main disciplines of the University, and do notnecessarily have the same regional focus as Zambezia itself.ORDERSStanding orders for Zambezia are welcomed; please apply toUniversity of Zimbabwe PublicationsP.O. Box MP 203Mount PleasantHarareZimbabweA complete catalogue of titles published by University of ZimbabwePublications may be obtained free of charge on application to theabove address.ZAMBEZIANOTES TO CONTRIBUTORSArticles of up to 8 000 words, as well as shorter reports and correspond-ence to the editor, are welcomed. Two copies of the manuscript andanother captured on disk should be submitted toThe Editor: ZambeziaUniversity of Zimbabwe PublicationsP.O. Box MP 203Mount PleasantHarareZimbabweREFERENCINGFootnotes are preferred, but referencing by authors, dates andbibliography is acceptable where this is the norm in the relevantdiscipline. Page references should always be given unless the referenceis to a whole book or article.In either case, full bibliographic information about the source must begiven, including:Ł In the case of books: surname and initials of the author(s); titleof book; place (city/town) of publication; name of publisher; date ofpublication; edition (if applicable).Ł In the case of a collected work: surname and initials of theauthor(s) of a contribution referred to; title of the contribution; surnameand initials of the editor(s); title of book; place (city/town) ofpublication; name of publisher; date of publication; edition (ifapplicable); first and last page numbers of the contribution.Ł In the case of a journal article: surname and initials of theauthor(s) of the article; title of the article; title of the journal; date(year) of publication; volume number; issue number (unless the volumeis consecutively paginated); first and last page numbers of the article.In cases of doubt, it is always preferable to give too much informationrather than too little.