Items where Author is "Hellums, D.T."
Group by: Item Type | No Grouping Jump to: Monograph Number of items: 1. MonographEngelstad, O.P. and Hellums, D.T. (1992) Water solubility of phosphate fertilizers: agronomic aspects, a literature review. Documentation. International Fertilizer Development Center, Muscle Shoals, Alabama, USA. |
