TY  - BOOK
AU  - Leech,F.B.(Frederick Brian).
AU  - Sellers,K.C.(Kenneth Charles).
TI  - Statistical epidemiology in veterinary science
SN  - 0852642113
PY  - 1979///
CY  - London
PB  - Griffin
KW  - Veterinary epidemiology
KW  - Statistical methods
N1  - Bibl.: p.147-150. - Index
ER  -