APA (7th ed.) Citation

Ugwu, V. U., Obieri, C. J., Osuji, C. I., Obalum, S. E., Onuze, B. A., & Igwe, C. A. Lime and manure application to low-fertility tropical soils enhances phosphorus bioavailability for increased agronomic productivity. Universidad Nacional de Trujillo.

Chicago Style (17th ed.) Citation

Ugwu, Vivian U., Chinemerem J. Obieri, Confidence I. Osuji, Sunday E. Obalum, Benjamin A. Onuze, and Charles A. Igwe. Lime and Manure Application to Low-fertility Tropical Soils Enhances Phosphorus Bioavailability for Increased Agronomic Productivity. Universidad Nacional de Trujillo.

MLA (9th ed.) Citation

Ugwu, Vivian U., et al. Lime and Manure Application to Low-fertility Tropical Soils Enhances Phosphorus Bioavailability for Increased Agronomic Productivity. Universidad Nacional de Trujillo.