Regulation for the control of buildings and land development in floodable zones. 

 - San Juan, P.R.  Junta de Planificación  19- 
 - v.  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Regional planning--Puerto Rico.<br/>Land subdivision--Law and legislation--Puerto Rico.<br/>Zoning--Puerto Rico.<br/>Cities and towns--Planning.