TY  - BOOK
AU  - Gray,Peter
TI  - The encyclopedia of the biological sciences
T2  - Reinhold books in the biological sciences
AV  - QH13 .G7
U1  - 574.03 
PY  - 1961///]
CY  - New York
PB  - Reinhold Pub. Corp.
KW  - Biology
KW  - Encyclopedias
KW  - English
KW  - Biologie
KW  - Dictionnaires anglais
KW  - Dictionaries
N1  - Includes bibliographies
UR  - http://www.archive.org/details/encyclopediaofbi00gray
UR  - http://www.openlibrary.org/books/OL5825138M
ER  -