@book{13652,
	author = {Symposium on the Use of Isotope and Radiation Techniques in Soil Physics and Irrigation Studies, and International Atomic Energy Agency.},
	title = {Isotope and radiation techniques in soil physics and irrigation studies :},
	publisher = {International Atomic Energy Agency,},
	year = {1967.},
	series = {Proceedings series},
	address = {Vienna,}
}