Igwe, C. A., Hermansah, ., Obi, M. E., & Wakatsuki, T. (2013). Using Selected Structural Indices to Pinpoint the Field Moisture Capacity of Some Coarse-Textured Agricultural Soils in Southeastern Nigeria. JOURNAL OF TROPICAL SOILS, 16(2), 151–159. https://doi.org/10.5400/jts.2011.v16i2.151-159