TY  - REP
AU  - Teng,P.S.
TI  - Modeling disease-loss systems in cereals
U1  - 83-902542 
PY  - 1981///
KW  - Cereals general
KW  - Diseases general
KW  - Mathematical and statistical methods
KW  - Plant diseases
KW  - AGROVOC
N1  - ill. Includes 3 ref
ER  -