APA-viite (7. p.)

OLU OBI , A., & ADEPETU, J. A. (2020). Response of two lowland rice varieties to N, P and a combination of other nutrients in a flooded soil. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.

Chicago-viite (17. p.)

OLU OBI , A., ja J. A. ADEPETU. Response of Two Lowland Rice Varieties to N, P and a Combination of Other Nutrients in a Flooded Soil. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.

MLA-viite (9. p.)

OLU OBI , A., ja J. A. ADEPETU. Response of Two Lowland Rice Varieties to N, P and a Combination of Other Nutrients in a Flooded Soil. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.

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