The Yam: A Tropical Root Crop

The Yam: A Tropical Root Crop


This study of the dioscorea genus or yam, consisting of 600 species, is a synthesis of new information. In this world of famine, the yam must play a leading role in the regions it is grown. Its cultivation may even increase once the problems which this book highlights have been resolved.

Este posibil ca produsul sa nu mai faca parte din oferta!

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