TY  - BOOK
AU  - Malek, Emile A; Cheng, Thomas C
TI  - Medical and economic malacology
U1  - 594  MAL-M 
PY  - 1974///
CY  - Academic  Press inc publishing,Newyork
KW  - Mollusca & molluscoidea-- Zoology, Malacology
ER  -