TY  - BOOK
AU  - Conference on Understanding Agricultural Bird Problems, London, Apr.4-5, 1979.
TI  - Bird problems in agriculture; proceedings
U1  - 632.682 1979.4.4/5 (082.2) M0 
PY  - 1980///
CY  - Croydon
PB  - BCPC
KW  - Wright, E.N., ed.
KW  - Edited  E.N.Wright.
KW  - Bird control,Birds,Bird pests
ER  -