NIGEL D. BOATMAN, NICHOLAS W. BRICKLE, JUSTIN D. HART, TIM P. MILSOM, ANTONY J. MORRIS, ALISTAIR W. A. MURRAY, KATHRYN A. MURRAY, PETER A. ROBERTSON,
Evidence for the indirect effects of pesticides on farmland birds Ibis. ,vol. 146, pp. 131- 143 ,(2004) ,
10.1111/J.1474-919X.2004.00347.X