Ghysels, Joris Urban households in the Nicaraguan nineties : a survival strategy model / Joris Ghysels - Antwerp : AU , 1996 - 31p. : ill. ; 20 cm. - CDS Publications No. 15 . Subjects--Topical Terms: Urban areas--NicaraguaModelsHousehold Gov. Doc. Class. No.: BE Ant.U CDP Pub-15