TY  - BOOK
AU  - Kevan, Keith (Ed.)
TI  - Soil  zoology, proceedings  of the university of Nottingham second easter school in agricultural science, 1955 
PY  - 1955///
CY  - London: 
PB  - Butterworths Scientific Publications, 
KW  - Agriculture
KW  - Soil animal
KW  - Humus forms
ER  -