Military government of Porto Rico from October 18, 1898, to April 30, 1900. 

 - Washington  Govt. print. off.  1901. 
 - 359 p.  plates, maps, plans.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health--Puerto Rico.<br/>Public welfare--Puerto Rico.