TY  - BOOK
AU  - E.J. W. Barrington
TI  - Biology of hemichordata and protochordata
U1  - 596 
PY  - 1965///
CY  - Edinburgh
PB  - Oliver and Boyd
N1  - E.J. W. Barrington: Biology of hemichordata and protochordata.  Edinburgh.  Oliver and Boyd, 1965.--(596BAR)
ER  -