@book{18506,
	author = {Scrase, Frederick John.},
	title = {The air-earth current at Kew observatory; some results obtained with a new automatic recorder /},
	publisher = {H. M. Stationery off.,},
	year = {1933.},
	series = {Meteorological Office.  Geophysical memoirs ; no. 58 (vol. 7, no. 1)},
	address = {London :},
	note = {At head of title: Air ministry.}
}