Short Course for superintendents and operators of water, sewerage and industrial waste disposal systems, & Louisiana State University (Baton Rouge, La.). Division of Engineering Research. Proceedings of the ...annual Short Course for water and sewerage plant superintendents and operators. Louisiana State University and Agricultural and Mechanical College.
Chicago-viite (17. p.)Short Course for superintendents and operators of water, sewerage and industrial waste disposal systems, ja La.). Division of Engineering Research Louisiana State University (Baton Rouge. Proceedings of the ...annual Short Course for Water and Sewerage Plant Superintendents and Operators. Baton Rouge, La.: Louisiana State University and Agricultural and Mechanical College.
MLA-viite (8. p.)Short Course for superintendents and operators of water, sewerage and industrial waste disposal systems, ja La.). Division of Engineering Research Louisiana State University (Baton Rouge. Proceedings of the ...annual Short Course for Water and Sewerage Plant Superintendents and Operators. Louisiana State University and Agricultural and Mechanical College.