1.
The Economics of On-Farm Conservation of Crop Diversity in Ethiopia: Incentives, Attribute P...
by Wale Zegeye, Edilegnaw
ISBN: 9783631531426
List Price: $73.95
2.
Economics Of On-farm Conservation Of Crop Diversity In Ethiopia Incentives, Attribute Prefer...
by Wale Zegeye, Edilegnaw
ISBN: 9780820473789
List Price: $50.95