Long, Giordano |
Geochemical studies on the Cretaceous black shales of the Cyrenaica basin / G. Long, S. Neglia and L. Favretto |
[S.l. : s.n., 1966?] |
Long, Giordano |
The metamorphism of the kerogen from triassic black shales, southeast Sicily / G. Long, S. Neglia and L. Favretto |
Oxford [etc.] : Pergamon press, [1968?] |