Gaya APA
THE POLLUTION OF LAKES AND RESERVOIRS. (1994).
NAIROBI:
UNEP.
Gaya Chicago
THE POLLUTION OF LAKES AND RESERVOIRS.
.
NAIROBI:
UNEP,
1994.
Text.
Gaya MLA
THE POLLUTION OF LAKES AND RESERVOIRS.
.
NAIROBI:
UNEP,
1994.
Text.
Gaya Turabian
THE POLLUTION OF LAKES AND RESERVOIRS.
NAIROBI:
UNEP,
1994.
Print.