Western Atlantic species of the Genus Holocentrus.

v.37:no.4(1955)

A review of the western Atlantic Starksia ocellata-complex (Pisces: Clinidae) : with the description of two new species and proposal of superspecies status / David W. Greenfield.

v.73:no.2(1979)

On non-marine shells from Northeastern Brazil and Peru.

v.37:no.10(1955)

Notes on a collection of birds from northeastern Colombia.

v.44:no.4(1961)

Birds of northeastern Peru / Melvin A. Traylor.

v.35:no.5(1958)

Fresh-water limestone from the Torola Valley, northeastern El Salvador / Sharat Kumar Roy -- and Robert Kriss Wyant --.

v.10:no.16(1953)

An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian, by Nathaniel Lord Britton and Addison Brown. The descriptive text chiefly prepared by Britton, with the assistance of specialists in several groups; the figures also drawn under his supervision.

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