Molts and plumages of flying steamer-ducks (Tachyeres Patachonicus)Philip Strong Humphrey · First published 1982Open the Tome
A new species of steamer-duck (Tachyeres) from ArgentinaPhilip Strong Humphrey · First published 1981Open the Tome
Glaciation and species richness of birds on austral South America islandsPhilip Strong Humphrey · First published 1979Open the Tome
Glaciation and species richness of birds on austral South American islandsPhilip Strong Humphrey · First published 1979Open the Tome
Automated cataloging for museum collectionsPhilip Strong Humphrey · First published 1977Open the Tome
