Unit operations in environmental engineering /
628ELA
Elangovan, R
Unit operations in environmental engineering / by R Elangovan [and] M K Saseetharan.- New Delhi:New Age International,1998.
178p. :ill.;21cm(Hb)
Note: Includes index
ISBN:8122410979 Rs. 00.00
Cen Lib/Ret /A-896067/ A-896067 / 0.00 /sign A-896077 / 0.00 /sign
