TY  - BOOK
AU  - R.D Purchon
TI  - Biology of the Mollusca
SN  - 0-08-021028-7
U1  - 594 
PY  - 1977///
CY  - Oxford
PB  - Pergaman Press Inc
N1  - R.D Purchon: Biology of the Mollusca.  (2)  Oxford.  Pergaman Press Inc, 1977. 0-08-021028-7--(594PUR)
ER  -