TY  - GEN
AU  - Laverack,M.S.
TI  - Physiology of earthworms
PY  - 1963///
CY  - Oxford
PB  - Pergamon Press
KW  - Physiology
KW  - Earthworms
KW  - Applied Biology
N1  - Vol. 15 : The physiology of earthworms
ER  -