Book Chapter
Howeler, Reinhardt H.
Howeler, Reinhardt. 2012. Secondary and micronutrient requirements of cassava and the use of soil amendments. In: Howeler, Reinhardt H. (ed.). The cassava handbook: A reference manual based on the asian regional cassava training course, held in Thailand. Centro Internacional de Agricultura Tropical (CIAT), Bangkok, TH. p. 455-468.