ISBN 3846531901 books & textbook
Wastewater treatment, design, construction, and operation: Activated Sludge pilot plant Design, construction, operation, and design of full scale plant
Ahmad, Muhammad Khan, Zahir-ud-din
LAP LAMBERT Academic Publishing /2011-11-01 Paperback / 112 Pages
isbn-10: 3846531901 / isbn-13: 9783846531907
