TY  - BOOK
AU  - Lankester,E.Ray
TI  - A treatise on zoology 
U1  - 591 LAN.4 
PY  - 1901///.
CY  - London : 
PB  - Adam & Charles Black, 
KW  - Platyhelminthes
KW  - Zoology
N1  - Includes index.; 4 pt. : The platyhelmia, mesozoa, and nemertini
ER  -