Schleicher, A., on language.
Schleiden and Schwann, Cell-theory of.
Schmarda, L.K., on geographical distribution.
Schoetensack, on Homo heidelbergensis.
Schreiner, K.E.
Schubler, on cereals.
Schultze, O., experiments on Frogs.
Schur.
Schutt.
SCHWALBE, G., on "The Descent of Man".