OLAYINKA, A. (2020). A HISTORY OF THE DEPARTMENT OF SOIL SCIENCE AND LAND RESOURCES MANAGEMENT. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.
Chicago-viite (17. p.)OLAYINKA, A. A HISTORY OF THE DEPARTMENT OF SOIL SCIENCE AND LAND RESOURCES MANAGEMENT. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.
MLA-viite (9. p.)OLAYINKA, A. A HISTORY OF THE DEPARTMENT OF SOIL SCIENCE AND LAND RESOURCES MANAGEMENT. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.