TY  - BOOK
AU  - Empson,D.W.
TI  - Cereal pests / 
U1  - 632.7 22
PY  - 1965///
CY  - London
PB  - H.M. Stationery Off.
KW  - Grain
KW  - Diseases and pests
KW  -  Entomology
N1  - Includes bibliographical references & index
ER  -