Manual for water plant operators /
by A.A. Hirsch.
APA Citation
Hirsch, A. Adler., Louisiana. Department of Education. Division of Instruction and Supervision. (1945). Manual for water plant operators. New York: Chemical Pub. Co..
MLA Citation
Hirsch, A. Adler, and Louisiana. Department of Education. Division of Instruction and Supervision. Manual for Water Plant Operators. New York: Chemical Pub. Co., 1945.
Warning: These citations may not always be complete (especially for serials).