Food webs.
van Veen
F J Frank
FJ
NERC Centre for Population Biology, Imperial College London, Silwood Park Campus, Ascot, Berkshire SL5 7PY, UK. f.vanveen@imperial.ac.uk
D000818:Animals; D004032:Diet; D017753:Ecosystem; D020387:Food Chain; D006801:Humans; D008954:Models, Biological