| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Citrus Industry: Crop Protection, Postharvest Technology and Early History of Citrus Research in California | 978-O-931876-87-5 (O-931876-87-7) | 1989 |
W R · Walter Reiter · Walter Reuter · Walter Ritter · Walter Rotter · Waltraud Rother · WALTRAUT RITTER