Record Display for the EPA National Library CatalogRECORD NUMBER: 2 OF 16
|Main Title||Journal /|
|Collation||volumes : illustrations ; 23-28 cm|
Title from cover. Imprint varies: Denver, Colo.,
1940-67 includes an annual supplement: awwa directory (membership lists and assorted reference material in alternate years); 1968-? :awwa yearbook, which continues its awwa directory.