A job/task analysis of the surface water treatment operator career field /

Bibliographic Details
Main Author:	Graham-Moore, Brian E., 1935-
Corporate Author:	Texas Natural Resource Conservation Commission. Compliance Support Division
Format:	Government Document Book
Language:	English
Published:	[Austin, Tex.] : Texas Natural Resource Conservation Commission, [2000]
Subjects:	Water treatment plants > Texas > Employees. Water purification chemicals industry > Texas > Employees. Job analysis. Task analysis.

Evans: Texas Documents (Annex 5th floor)