D. Nielsen · (D-R) · R.N.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Crop Yield Response to Deficit Irrigation: Report of an FAO/IAEA Co-ordinated Research Program by Using Nuclear Techniques | 978-0-7923-5299-0 (0-7923-5299-8) | 1998 | C. Kirda · P. Moutonnet · C. Hera |
| Nitrogen in the Environment | 978-0-12-518401-4 (0-12-518401-8) | 1978 | J. G. MacDonald |
| Nitrogen in the Environment: Soil-Plant-Nitrogen Relations | 978-0-12-518402-1 (0-12-518402-6) | 1978 | |