Total number of records: 2
Count of Subject
| Subject | Count |
| agriculture | 1 |
| food | 1 |
| food crops | 1 |
| food supply | 1 |
| nutrition | 1 |
| population | 1 |
Count of People and organisations
| People and organisations | Count |
| Chrispeels, Maarten J (1938-) | 1 |
| Christian, Glynn | 1 |
| Sadava, David E | 1 |