کتاب های Bickel, Daniel J.
![Th Thorium: General Properties. Spectra. Recoil Reactions](http://cdn.ketabkoo.com/covers/0/36547-n.jpg)
Th Thorium: General Properties. Spectra. Recoil Reactions
Robert G. Behrens, Michael Bickel, Rolf Engleman Jr., Jean Fuger, Lawrence E. Grimes, Basil Kanellakopulos, Daniel J. Lam, Kurt Roessler, Boyd W. Veal (auth.), Rudolf Keim, Cornelius Keller (eds.), 1989![Diptera diversity : status, challenges and tools](http://cdn.ketabkoo.com/covers/11/1184003-n.jpg)