Harnessing and Implements for Animal Traction – An Animal Traction Resource Book for Africa by Paul Starkey

Harnessing and Implements for Animal Traction 

An Animal Traction Resource Book for Africa by Paul Starkey 

A Publication of the Deutsches Zentrum für Entwicklungstechnologien – 

GATE in: Deutsche Gesellschaft für Technische Zusammenarbeit (GTZ) GmbH – 1989

This book is best for the References on Farm Power and Engine System B. Agri II/I ‘s first chapter Animal power and Sources