Joe Bennett
National institute of Standarda and Technology
Gaithsburg, MD USA
D. Blake
NASA/Ames Research Center
Mail Stop 239-4
Moffett Field, CA 94035 USA
G. Blanford
University of Houston
Houston, TX USA
Janet Borg
Institut d'Astrophysique Spatiale
Orsay, France
J. Bradley
McCrone & Associates
Westmont, IL USA
D. E. Brownlee
University of Washington
Seattle, WA USA
F. Radicati di Broolo
Charles Evans and Associates
301 Chesapeake Dr.
Redwood City, CA 94063 USA
T. Bunch
NASA/Ames Research Center
Moffett Field, CA USA
P.R. Buseck
Arizona State University
Tempe, Arizona USA
J. Darius
London Science Museum
UK
T. Esat
Australian National University
Canberra, Australia
C.Y. Fan
University of Ariona
Tucson, Arizona USA
G. Flynn
SUNY
Plattsburgh, NY USA
John Gavrilovic
McCrone Associates, Inc.
Westmont, IL USA
E.K. Gibson, Jr.
NASA/Johnson Space Center
Houston, TX USA
J.N. Goswami
Physical Research Laboratory
Navrangpura, Ahmedabad, INDIA
R.H. Hewins
Rutgers University
New Brunswick, NJ USA
E. Jessberger
Max-Planck-Institute
Heidelberg, FRG
I. Kapisinsky
Astronomical Institute
Slovak Academy of Sciences
Interplanetary Matter Division
842 28 Bratislava
Chechoslovakia
L.P. Keller
NRC/Johnson Space Center
Houston, TX USA
W. Klock
Westfalische Wilhelms
Universitat
Munster, West Germany
J.C. Laul
Battelle Pacific Northwest Labs
Richland, WA USA
D. Lindstrom
NASA/JSC
Mail Code ST
Houston, TX 77058 USA
I.D.R. Mackinnon
University of Queensland
St. Lucia, Australia
M. Maurette
Laboratoire Rene Bernas
Orsay, France
D.S. McKay
NASA/Johnson Space Center
Houston, TX USA
Scott Messinger
Washington University
St. Louis, MO USA
A.O. Nier
University of Minnesota
Minneapolis, MN USA
G.L. Nord, Jr.
U.S. Geological Survey
Reston, VA USA
K. Ohsumi
National Laboratory for High
Energy Physics
Tsukuba-Shi, Japan
C. Pillinger
Open University
Buckinghamshire, UK
F.J. Rietmeijer
University of New Mexico
New Mexico, USA
L. Schramm
University of Washington
Seattle, WA USA
Thomas Stephan
Max-Planck-Institut fur Kernphysik
Heidelberg, Germany
S. Sutton
Brookhaven National
Laboratory
Upton, NY USA
K. Thomas
Lockheed ESC, NASA/JSC
Houston, TX USA
R.D. Vis
NatuurKundig Laboratorium
Amsterdam, The Netherlands
R.M. Walker
Washington University
St. Louis, MO USA
Y.L. Xu
Academia Sinica
Nanjing, China
K. Yamakoshi
University of Tokyo
Japan
M.E. Zolensky
NASA/Johnson Space Center
Houston, TX USA
W.H. Zoller
University of Maryland
College Park, MD USA