BIRDIE G. S. AND BIRDIE J. S. WATER SUPPLY AND SANITARY ENGINEERING INCLUDING ENVIRONMENT ENGINEERING Textual Documents - 01-01-2006 - DHANPAT RAI PUBLISHING CO. LTD., NEW DELHI - IX/984 24 X 16 10545 ISBN: 81-87433-310 PAPER BACK Subjects--Index Terms: ELEM. OF CIVIL ENGINEERING Dewey Class. No.: 628 / BIR/BIR