-42- 
HELDSTAB, A. 
Instltut fur Tierpathologie 
Universitat Bern 
LSnggass-Strasse 122 
3000 Bern, Switzerland 
RTLA 2069, 2070 
HIGGINS, R. P. 
Division of Worms 
National Museum of Natural History 
Smithsonian Institution 
Washington, D. C. 20560 
RTLA 2083 
HITACHI, PRINCE MASAHITO 
Cancer Institute 
1-37-1, Kami-Ikebukuro 
Toshima-ku, Tokyo 170 
Japan 
RTLA 2106-2116 
HOFFMAN, G. L. 
Fish Farming Experimental Station 
Fish and Wildlife Service 
U. S. Department of the Interior 
Box 860 
Stuttgart, Arkansas 72160 
RTLA 2050, 2057 
HOOVER, K. L. 
Tumor Pathology Branch 
National Cancer Institute 
Del Ray Building, Room 406 
Bethesda, Maryland 20205 
RTLA 2056 
HURST, J. 
Fisheries Research Station 
Maine Department of Marine Resources 
West Boothbay Harbor, Maine 04575 
RTLA 2091, 2092 
JACOBSON, E. 
Health Center Animal Resources 
Department 
J. Hillis Miller Health Center 
University of Florida 
P. 0. Box J-6 
Gainesville, Florida 32610 
RTLA 2130, 2144 
jSnisch, W. 
Pathologisches Institut der 
Martln-Luther-Unlversltat 
Halle-Wittenberg 
Leninallee 14, PostchlieBfach 545 
DDR - 402 Halle (Saale) 
(German Democratic Republic) 
RTLA 2182, 2219 
KANDRASHOFF, W. 
951 Euclid Avenue 
Miami Beach, Florida 33139 
RTLA 2080-2082, 2102-2105, 2160, 2167 
KHUDOLEY, V. V. 
Centre International de Recherche 
sur le Cancer 
150, Cours Albert-Thomas 
69372, Lyon Cddex 2, France 
RTLA ^123-2127 
KLEMPAU, A. 
Department of Biology 
University of California, Los Angeles 
Los Angeles, California 90024 
RTLA 2190-2193 
KUFEL, J. 
Botanical Institute 
Wroclaw University 
ul. Kanonla 6/8 
50-328 Wroclaw, Poland 
RTLA 2044-2046 
LANGE, C. 
Department of Experimental Radiology 
School of Medicine and Dentistry 
University of Rochester 
Rochester, New York 14642 
RTLA 2041 
LAURENCIN, F. B. 
Laboratoire National de Pathologie 
des Animaux Aquatiques 
B. P. 337 
29273 Brest Cddex, France 
RTLA 2117-2122 
LAURIE, J. S. 
Biology Department 
East Carolina University Station 
Greenville, North Carolina 27834 
RTLA 2064 
