Bulletin of the Museum of Comparative Zoology at Harvard College.

v.36 (1900-1901)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.41 (1902-1904)

Outlines of lectures on materia medica and botany :delivered in Jefferson Medical College, Philadelphia /by William P.C. Barton.

v.2 (1827)

Outlines of lectures on materia medica and botany :delivered in Jefferson Medical College, Philadelphia /by William P.C. Barton.

v.1 (1827)

The Irish naturalist.

v.18 (1909)

The Irish naturalist.

v.21 (1912)

The Irish naturalist.

v.4 (1895)

The Irish naturalist.

v.31 (1922)

The Irish naturalist.

v.8 (1899)

The Irish naturalist.

v.32 (1923)

The Irish naturalist.

v.19 (1910)

The Irish naturalist.

v.26 (1917)

The Irish naturalist.

v.1 (1892)

The Irish naturalist.

v.10 (1901)

The Irish naturalist.

v.28 (1919)