497
Venugopala Rao, Pemmaraju
Textbook of environmental engineering
New Delhi
Prentice-Hal of India Private Ltd.
2002
xii, 268 p.: ill.
Includes bibliographical references and index
P. Venugopala Rao
Eastern economy ed
، Environmental engineering
، Environmental health
، Sanitation
، Sanitary engineering
TA
170
.
V45
2002
AU
TI
CL
