A Synopsis of the American Bats of the Genus Pipistrellus by Hall and Dalquest

A Synopsis of the American Bats of the Genus Pipistrellus

Dalquest, Walter Woelber & Hall, E. Raymond (Eugene Raymond)

A Synopsis of the American Bats of the Genus Pipistrellus

Dalquest, Walter Woelber & Hall, E. Raymond (Eugene Raymond)