TY  - BOOK
T1  - The Encyclopedia of the biological sciences.
DA  - [1970]
CY  - New York,
AU  - Gray, Peter,
ET  - 2d ed.
CN  - QH13
CN  - QH13
PB  - Van Nostrand Reinhold Co.
PP  - New York,
PY  - [1970]
ID  - 73231
KW  - Biology
TI  - The Encyclopedia of the biological sciences.
ER  -