Secondary sexual characters and ecological competition.

v.34:no.6(1952)

Ecological notes on the fish fauna of a coastal drainage of North Borneo.

v.37:no.3(1955)

Morphological and ecological variation in the flying lizards (Genus Draco) / Robert F. Inger.

n.s. no.18(1983)

Restoration of ancient bronzes and cure of malignant patina / by Henry W. Nichols -- foreword by Berthold Laufer -- Oliver C. Farrington -- editor.

no.3(1930)