Microbial/Microbiological
Control
The
control
of
microorganisms
is
necessary
for
good
health.
we
shall
briefly
consider
some
of
the
established
methods
of
their
control.
There
are
three
principal
kinds
of
agents
used
in
control:
(i)
physical
agents,
that
are
used
exclusively
on
objects
outside
the
body,
(ii)
chemical
agents,
which
are
used
on
inanimate
objects
as,
well
as
on
the
body
surface
and
(iii)
chemotherapeutic
agents,
which
are
most
often
used
inside
the
living
body.
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