TY  - BOOK
AU  - Laverack,M.S.
TI  - The physiology of earthworms
T2  - International series of monographs on pure and applied biology. Division: Zoology,
U1  - 592.64 23
PY  - 1963///
CY  - New York
PB  - Macmillan
KW  - Earthworms
KW  - Physiology
N1  - Include index
ER  -