Ingram, M.J., Underhill, D.J. and Farmer, G., 1981
“The use of documentary sources for the study of past climates.”
In: Climate and History (Eds. T.M.L. Wigley, M.J. Ingram and G. Farmer), pp.180-213 Cambridge University Press.
(keywords: historical records climate change reconstruction)
Ingram, M.J., Underhill, D.J. and Wigley, T.M.L., 1978
“Historical climatology.”
Nature 276, 329-334
(keywords: historical records climatology climate change reconstruction)