TY  - BOOK
AU  - O'Connor, Raymond J
AU  - Shrubb, Michael
TI  - Farming & birds
SN  - 9780521389730
U1  - 598 OCO 
PY  - 1986///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Agricultural ecology
KW  - Bird populations
KW  - Birds -- Conservation
KW  - Birds -- Habitat
N1  - Includes index
ER  -