Christopher Hatton Turnor was a co-founder of the Central Landowners’ Association and an active campaigner for agricultural modernisation. Alumnus of the Royal Agricultural College, Cirencester, and Christ Church Oxford, his books reflected his Unionist heritage. Bibliography on Wikipedia. To give readers an idea of the case he argued, I have retrieved a collection of food consumption data from his 1916 book Our Food Supply. The attribution is patchy (field surveys by Mr CW Fielding) and the figures are not easy to cross check: caveat lector.