Title of article :
Farmland birds in southern Ontario: field use, activity patterns and vulnerability to pesticide use
Author/Authors :
Boutin، Celine نويسنده , , Freemark، Kathryn E. نويسنده , , Kirk، David A. نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1999
Keywords :
Birds in agriculture , Crop field use , field edge , Ontario Canada , Pesticide risk
Journal title :
Agriculture Ecosystems and Environment
Journal title :
Agriculture Ecosystems and Environment