Public Works and Land Survey Department report. 

 - Zanzibar :    Government Printer,    n.d. 
 - v. p. :    ill. ;    25 cm. 
<br/><br/>  Report -1957 issued by Public Works, Electricity and Land Survey Dep artment. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Land -- Zanzibar.
<br/><br/><label>Subjects--Geographic Terms: </label><br/> Zanzibar -- Public works.
<br/><br/><label>Gov. Doc. Class. No.: </label>G.EAUZ  C75(058) 1