Mary
Ross/
RTP/
USEPA/
US
07/
11/
2006
11:
48
AM
T
o
Thomas.
Grahame@
HQ.
DOE.
GOV
c
c
Jason
Burnett/
DC/
USEPA/
US@
EPA,
wilson.
william@
epa.
gov,
Lester
Grant/
RTP/
USEPA/
US@
EPA,
Johnd
Bachmann/
RTP/
USEPA/
US@
EPA
S
u
b
j
e
c
t
source
apportionment
studies
Here
are
the
three
source
apportionment
workshop
papers.
I
believe
that
the
Hopke
paper
was
published
in
the
most
recent
issue
of
this
journal,
and
that
the
other
two
are
expected
to
be
published
this
summer.
