A study of North American ants of the genus Xiphomyrmex Forel.
by
Smith, M. R.
series:
Unknown
first published:
Unknown
Comparative ethology of the European and North American ants.
by
Wheeler, W. M.
series:
Unknown
first published:
Unknown
Studies on North American ants. II. Myrmecina.
by
Brown, W. L.
series:
Unknown
first published:
Unknown
Studies on North American ants. 1. The Formica integra subgroup.
by
Brown, W. L.
series:
Unknown
first published:
Unknown
The frog book; North American toads and frogs, with a study of the habits and life histories of those of the northeastern states
by
Dickerson, Mary Cynthia, 1866-1923
series:
Unknown
first published:
Unknown
Studies on North American Polystomidae, Aspidogastridae, and Paramphistomidae Illinois Biological Monographs v. 3, no. 3
by
Stunkard, Horace Wesley
series:
Unknown
first published:
Unknown
The land mammals of Uruguay Fieldiana Zoology v.17, no.4
by
Sanborn, Colin Campbell, 1897-1962
series:
Unknown
first published:
Unknown
A study of the mammals of Iran: resulting from the Street Expedition of 1962-63 Fieldiana Zoology v.54
by
Lay, Douglas
series:
Unknown
first published:
Unknown