TY  - BK
AU  - Rossing,W.A.H.
TI  - On damage, uncertainty and risk in supervised control:  Aphids and brown rust in winter wheat - as an example
SN  - 90-5485-137-6
PY  - 1995///
CY  - Wageningen (Netherlands)
PB  - Landbouwuniversiteit, 
KW  - Chemical control
KW  - Disease control
KW  - Pest control
KW  - Pests of plants
KW  - Plant diseases
KW  - AGROVOC
KW  - Puccinia
KW  - Sitobion
KW  - Winter crops
KW  - Triticum
KW  - Wheat
N1  - Thesis (Ph. D)
ER  -