Save the Birds (Pro Natur Book): Diamond, A. W., Roger Tory Peterson Institute, Schreiber, Rudolf L.: 9780395511725: Amazon.com: Books
Polar Opposites | Dave Peterson and Art Lande | Art Lande
Break On Free | St. Paul Peterson
PDF) Cycles polaires et classes de Chern pour les variétés projectives singulières. (On polar cycles and Chern classes of singular projective varieties)