TY  - JA
AU  - Stead,D.E.
AU  - Ebbels,D.L.
AU  - Pemberton,A.W.
TI  - The value of indexing for disease control strategies
SN  - 0-12-005923-1
PY  - 1996///
CY  - United Kingdom
PB  - Academic Press
N1  - Incorporating advances in Plant Pathology
ER  -