91ST Congress 1 

 2d Session J 



SENATE 



Document 

 No. 01-58 



THE NATIONAL ESTUARINE 

 POLLUTION STUDY 



REPORT 



OF THE 



SECRETARY OF THE INTERIOR 



TO THE 



UNITED STATES CONGRESS 



PURSUANT TO 



Public Law 89-753 

 THE CLEAN WATER RESTORATION ACT OF 1966 



March 25, 1970. — Ordered to be printed with illustrations 



42-847 O 



U.S. GOVERNMENT PRINTING OFFICE 



WASHINGTON : 1970 



