TY  - BOOK
AU  - Pearson,Ian
TI  - English in biological science: teacher's ed
T2  - English in focus
SN  - 0194375056 
U1  - 428.24024574 
PY  - 1978///
CY  - Oxford
PB  - Oxford University Press
KW  - English language
KW  - Readers
KW  - Biology
N1  - Includes index
ER  -