Accelerated value chain development (AVCD) program: Root crops component: Proper hilling to improve potato yields Issued on 1970-01 Citation CIP. 2018. Accelerated value chain development (AVCD) program: Root crops component: Proper hilling to improve potato yields. AVCD Extension Brief 2. Lima, Peru: CIP. Authors International Potato Center Permalink https://hdl.handle.net/10568/101629