| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Proceedings of the FAO Expert Consultation on the Substitution of Imported Concentrate Feeds in Animal Production Systems in Developing Countries: ... | 978-92-5-1O2541-3 (92-5-1O2541-X) | 1987 | T.R. Preston · R.A. Leng |