CONTENTS 
OVERVIEW . 1 
TABLE I - DISTRIBUTION OF LESIONS AMONG 
SPECIMENS ACCESSIONED . 2 
REFERENCE LIBRARY . 4 
PAPERS SINCE 1976 . 4 
SELECTED OTHER ACTIVITIES IN 1977 . 5 
PERSONNEL. 6 
ACCESSIONS . 7 
INDEX OF NEOPLASM - ^IMAL GROUP - AND 
RTLA NUMBER. 31 
PHYLOGENETIC INDEX . 33 
INDEX OF SPECIMENS BY SCIENTIFIC AND 
COMMON NAMES . 35 
CONTRIBUTORS .... .. 40 
TEAR OUT ACCESSION SHEET. Last page 
Smithsonian Institution 
Washington, D.C. 
1978 
