SERIES LIST
Series I.
Biographical
Series II.
Teaching
Series III.
Potato Research
Series IV.
Honors
Series V.
Associations/Institutes
Series VI.
Speeches
Series VII.
Workshops
Series VIII.
Publications/Clippings
Series IX.
Africa
Series X.
Cornell
Series XI.
Correspondence
Series XII.
Subject Files
Series XIII.
Ephemera
