TY  - BOOK
AU  - Usher, George
TI  - A Textbook of Practical Biology
SN  - 09-456370-5
PB  - Constable and Company Ltd
KW  - Non-Fiction
N2  - A colossal work……..The meanings are clear and concise and the `dictionary will be invaluable in senior schools and universities science libraries'
ER  -