1. 1986-01-01 Sulfur in Agricuture seeks to elaborate the various aspects of sulfur to be considered from the plant agriculture point of view. It presents an authoritative sumary of the present state of knowledge of sulfure and its availability for crop production as well as its importance in animal nutrition....
  2. This thesis reflects part of the results, the methodologies applied and the change in approach to research of a project of co-operation. The project focused on finding methods for improved management and use of acid sulphate soils in the Mekong delta. The thesis also reviews the recent literature...