Waste stabilization ponds /
Gloyna, Earnest F.
Waste stabilization ponds / Earnest F. Gloyna. - Geneva, Switzerland : World Health Organization, 1971. - 175 p. ; 25 cm. - World Health Organization Monograph ; 60. .
Bibliografia: p. 165-171.
TD746 / G56
Waste stabilization ponds / Earnest F. Gloyna. - Geneva, Switzerland : World Health Organization, 1971. - 175 p. ; 25 cm. - World Health Organization Monograph ; 60. .
Bibliografia: p. 165-171.
TD746 / G56