La biblioteca

Haeckel, Ernst

1834 – 1919

La bibliotecaRimuovi filtri

I livelli sono stime per opere originali, non adattamenti didattici. L’euristica Flesch si applica solo a testi inglesi con una misura valida.

18 libri trovati

Pagina 1
ENB2 · Stimato

Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Second Part: Subclass Osculosa; Index Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII

Haeckel, Ernst

ENB2 · Stimato

Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, First Part: Porulosa (Spumellaria and Acantharia) Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII

Haeckel, Ernst