โ Scribed by M.D. Dennett
No coin nor oath required. For personal study only.
Dennett, M.D., 1980. Variability of annual wheat yields in England and Wales. Agric.
Meteorol., 22: 109--111.
The variability of wheat yields in England and Wales from 1885 to 1978 has been analysed and compared with the results for other countries obtained by Waggoner (1979). It is suggested that variations in yield from year to year were proportional to mean yield.
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