Amacher Gregory
Обновлено: 24-09-2010
Публикации на портале:
Книги
- PRODUCTIVITY AND LAND ENHANCING TECHNOLOGIES IN NORTHERN ETHIOPIA: HEALTH, PUBLIC INVESTMENTS, AND SEQUENTIAL ADOPTION / доклад на 25 конференции IAAE, Reshaping Agriculture’s Contribution to Society, International Convention Centre, Durban, South Africa, 16-23 August 2003 Авт. Alwang Jeffrey, Amacher Gregory. Durban: 2003.