Model airport hazard zoning ordinance. 

 - [Washington, D.C.,  1972]. 
 - 5, 17 p. :  ill. 
<br/><br/> Sept. 19, 1972.  Cover title.  Distribution made by issuing office.  Advisory circular 150/5190-3A.  [Issued with perforations].  4to.  [Cancels AC 150/5190-3, Model airport zoning ordinance, Jan. 16, 1967].  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Airport zoning--United States.
<br/><br/><label>Gov. Doc. Class. No.: </label>TD 4.8:Z 7