Population Growth and Agrarian Change Grigg, David B. / Grigg, D. B. This book, first published in 1980, suggests some ways of looking at the interrelationships between population growth and agrarian change. CHF 73.00 In Warenkorb legen
The Agricultural Systems of the World Grigg, David B. / Grigg, D. B. This book is about the major agricultural systems of the world and the history and processes behind these systems. CHF 94.00 In Warenkorb legen