Series Scope and Contents From the Series: This series contains research notes, photographs, correspondence, and other material from Dr. Webber's scientific studies of citrus and the citrus industry. Dr. Webber conducted multi- year experiments at the Citrus Experiment Station (CES) in Riverside, California. This series contains notebooks that document his experiments and scientific discoveries, a large collection of photographs that were originally contained in scrapbooks, and material regarding the Riverside Parent Navel Orange...