A contribution to American thalassography : Three cruises of the United States Coast and geodetic survey steamer "Blake", in the gulf of Mexico, in the Caribbean sea, and along the Atlantic coast of the United States, from 1877 to 1880 / by Alexander Agassiz ...

2

Contribution [I]-III to the coastal and plain flora of Yucatan, by Charles Frederick Millspaugh.

v.1:no.4(1898)

A contribution to the flora of Honduras, by T. G. Yuncker.

v.17:no.4(1938)

Contribution [I]-III to the coastal and plain flora of Yucatan, by Charles Frederick Millspaugh.

v.1:no.1(1895)

Contribution to the ornithology of San Domingo, by George K. Cherrie ...

v.1:no.1(1896)

A contribution to the ichthyology of Mexico.

v.3:no.6(1902)

Diet and arboreality in the emerald monitor, Varanus prasinus : with comments on the study of adaptation : a contribution in celebration of the distinguished scholarship of Robert F. Inger on the occasion of his sixty-fifth birthday / Harry W. Greene.

n.s. no.31(1986)

Patterns of snake evolution suggested by their proteins : a contribution in celebration of the distinguished scholarship of Robert F. Inger on the occasion of his sixty-fifth birthday / Herbert C. Dessauer, John E. Cadle, Robin Lawson.

n.s. no.34(1987)