TY  - BOOK
AU  - Huxley,Julian
TI  - Essays of a biologist / 
PY  - 1926///
CY  - Harmondsworth, ; , London : 
PB  - Penguin Books : , Chatto and Windus, 
KW  - Biologia
KW  - Bibliografia
KW  - Catàlegs
N1  - Reimp. 1929, 1939
ER  -