Asadullah Sarki 2k6- WM- 73 (Ph.D) Optimizing Zone Leaching for Salinity Control in Layered Soils: Experimental and Model Simulations - Sindh Agriculture University, Tandojam 2017 - 143 Subjects--Topical Terms: FAE Index Terms--Genre/Form: Land & Water Management Dewey Class. No.: 620 SAR