@book{32454,
	author = {Cuanalo de la Cerda, Heriberto E.},
	title = {A study of the short range soil variation associated with intricate image patterns on air photographs},
	publisher = {The author,},
	year = {1966},
	address = {Oxford :},
	note = {Teshis (Diploma in Soil Science) -- University of Oxford. Soil Laboratory}
}