Increase of the non-protein amino nitrogen in sea-urchin eggs upon fertilization /
Ricotta, C. M.
Increase of the non-protein amino nitrogen in sea-urchin eggs upon fertilization / C. M. Ricotta - Berlin : Springer-Verlag, 1956 - 2 p. ; 25 cm - Die Naturwissenschaften ; 30 .
Increase of the non-protein amino nitrogen in sea-urchin eggs upon fertilization / C. M. Ricotta - Berlin : Springer-Verlag, 1956 - 2 p. ; 25 cm - Die Naturwissenschaften ; 30 .