TY  - BOOK
AU  - Villee,Claude Alvin
AU  - Dethier,V.G.
TI  - Biological principles and processes
SN  - 0721690297
AV  - QH308.2 .V55 1976
U1  - 574 
PY  - 1976///
CY  - Philadelphia
PB  - Saunders
KW  - Biology
KW  - Local
N1  - Includes bibliographies and index
ER  -