Weed competition in willow coppice crops: the cause and extent of yield losses.
1999. Weed Research, 39: 399-411.
Mortality causes and survival rates of hunted and unhunted willow grouse.
Smith, A.A. & Willebrand, T.
1999. Journal of Wildlife Management, 63: 722-730.
The indirect impact of pesticides on farmland birds.
1999. Artenschultz Report, 8: 39-41.
The influence of field boundary structure on breeding territory establishment of whitethroat Sylvia communis and yellowhammer Emberiza citrinella.
1999. Aspects of Applied Biology, 54: 125-130.
A Question of Balance - Game Animals and Their Role in the British Countryside.
Tapper, S.C. (ed.)
1999. The Game Conservancy Trust, Fordingbridge.
Raptors and grouse: a conflict in the uplands?
Thirgood, S.J. & Redpath, S.M.
1999. In: Adams, N.J. & Slotow, R.H. (eds) Proceedings of the 22nd International Ornithological Congress: 2125-2129. Birdlife South Africa, Johannesburg.
Intraspecific variation in ungulate mating strategies: the case of the flexible fallow deer.
Thirgood, S.J., Langbein, J., & Putman, R.J.
1999. Advances in the Study of Behaviour, 28: 333-361.
Laboratory studies of weed seed predation by carabid beetles.
Tooley, J.A., Froud-Williams, R.J., Boatman, N.D. & Holland, J.M.
1999. In: The 1999 Brighton Conference - Weeds: 571-572. British Crop Protection Council, Farnham.
Weed seed predation in arable field margins by carabid beetles (Carabidae: Coleoptera).
Tooley, J.A., Froud-Williams, R.J., Boatman, N.D., & Holland, J.M.
1999. Aspects of Applied Biology, 54: 211-216.
Effects of changing farming practice on the plant and invertebrate food resources available to breeding and wintering skylarks Alauda arvensis in the South Downs and South Wessex Downs Environmentally Sensitive Areas, southern England.
Wakeham-Dawson, A., Szoszkiewicz, K., Stern, K., & Aebischer, N.J.
1999. Roczniki Akademii Rolniczej w Poznaniu, 310: 315-326.
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