Negash Gebrehiwot Abraha: Полный список книг

Negash Gebrehiwot Abraha: список всех книг (2)

Raya Indigenous knowledge of dairy products processing practices - Abraha Negash Gebrehiwot and Ashenafi Mengistu

Raya Indigenous knowledge of dairy products processing practices

Abraha Negash Gebrehiwot and Ashenafi Mengistu

2013
Raya Indigenous Knowledge of Dairy Products Processing Practices - Negash Gebrehiwot Abraha, Mengistu Ashenafi

Raya Indigenous Knowledge of Dairy Products Processing Practices

Negash Gebrehiwot Abraha, Mengistu Ashenafi