Debi, Aloka.
Environmental science and engineering / Aloka Debi - Hyderabad : Universities Press, c2008. - [8], 210 p. : ill. ; 24 cm.
Includes bibliographical references and index.
9788173716089
Sanitary engineering.
628 / DEE
Environmental science and engineering / Aloka Debi - Hyderabad : Universities Press, c2008. - [8], 210 p. : ill. ; 24 cm.
Includes bibliographical references and index.
9788173716089
Sanitary engineering.
628 / DEE
