“Incubation Studies on Exchangable Zn for Varying Levels of added Zn Under Aerobic and Anaerobic Conditions in Grey Terrace Soils, Non Calcarious Floodplain Soils and Calcarious Floodplain Soils”, J Sci Found, vol. 9, no. 1-2, pp. 9–15, Apr. 2013, doi: 10.3329/jsf.v9i1-2.14643.