Distribution and abundance of fishes and invertebrates in Gulf of Mexico estuaries / project team, David M. Nelson (editor) ... [et al.].

1

Distribution and abundance of fishes and invertebrates in Gulf of Mexico estuaries / project team, David M. Nelson (editor) ... [et al.].

2

The distribution of Leurognathus, a southern Appalachian genus of salamanders [by] Clifford H. Pope and Nelson G. Hairston.

v.31:no.20(1947)

E. W. Nelson's notes on the Indians of the Yukon and Innoko Rivers, Alaska / edited, with an introd. by James W. VanStone, Curator, North American Archaeology and Ethnology, Field Museum of Natural History.

v.70(1978)