TY  - BOOK
AU  -  O'Connor Raymond J.
AU  - Shrubb, Michael
TI  - Farming And Birds / 
SN  - 0-521-38973-9
U1  - 598.25264 
PY  - 1986///
CY  - New York
PB  - Cambridge University Press, 
KW  - Bird populations
KW  - Birds - Habitat
KW  - Agricultural ecology
KW  - Birds - conservation
ER  -