How representative of agricultural practice in Britain are Common Birds Census farmland plots?

How representative of agricultural practice in Britain are Common Birds Census farmland plots?

Bird Study, 1985

Citation

Fuller, R.J., Marchant, J.H. & Morgan, R.A. 1985. How representative of agricultural practice in Britain are Common Birds Census farmland plots?. Bird Study 32: 70. doi:10.1080/00063658509476856

Staff author(s)