50607
Venugopala Rao, Pemmaraju
Textbook of environmental engimeering
New Delhi
Prentice-Hall of India Private Ltd.
2010
xii, 268 p. : ill.
Includes bibliographical references and index
P. Venugopala Rao
Eastern economy ed., 7th printing
، Environmental engineering
، Environmental health
، Sanitation
، Sanitary engineering
TA
170
.
V45
2010
AU
TI
CL
