TY  - BOOK
AU  - Hyman L H
TI  - Invertebrates
T2  - McGraw-hill publications in the zoological sciences
U1  - K1, H0.4;1   TK 
PY  - 1940///
CY  - New York    
PB  -  McGraw-Hill        
KW  -  Invertebrates
KW  - Zoology
ER  -