II.

THE SCHOOL BOARDS: WHAT THEY CAN DO, AND WHAT THEY MAY DO. (The
_Contemporary Review_, 1870)


III.

ON MEDICAL EDUCATION. (An Address to the Students of the Faculty of
Medicine in University College, London, 1870)


IV.

YEAST. (The _Contemporary Review_, 1871)


V.

ON THE FORMATION OF COAL. (A Lecture delivered before the Members of
the Bradford Philosophical Institution, and subsequently published in
the _Contemporary Review_)


VI.

ON CORAL AND CORAL REEFS. (_Good Words_, 1870)


VII.