2019-04-182019-04-18Hamid Salari. (14/2/2018). Guidelines and Requirements for Authorization of Seed Certification Activities in Afghanistan.https://hdl.handle.net/20.500.11766/9846These guidelines are a general framework for authorizing competent private/public persons to perform specific seed certification aspects.PDFafganistanauthorization guidelinesGuidelines and Requirements for Authorization of Seed Certification Activities in AfghanistanManualTimeless limited access