TY - BOOK AU - Kogan,R.M. AU - Nazarov,I.M. AU - Fridman,ShD. TI - Gamma spectrometry of natural environments and formations: theory of the method applications to geology and geophysics U1 - 551/.028 PY - 1971/// CY - Jerusalem PB - Israel Program for Scientific Translations; [available from the U.S. Dept. of Commerce, National Technical Information Service, Springfield, Va.] KW - Gamma ray spectrometry KW - Remote sensing ER -