Autor: Peter Blokland

This book is not about performance. It is also not about safety. It is about both performance and safety, and how these two are unavoidably linked, in all circumstances whether they like it or not. I …

Cassava is the most important of the root crops in the tropics and ranks fourth after rice, sugarcane and maize as a source of calorie for human needs. Since its introduction into Africa in the 16th …