Home Book reviews Contact

Allen V. Barker
1. Science and Technology of Organic Farming
Author: Allen V. Barker
ISBN: 1439816123
ISBN13: 9781439816127
Binding: Paperback
List Price: $79.95
Publisher: CRC Pr Llc
Published Date: 03/01/2010
2. Handbook of Plant Nutrition
Author: Allen V. Barker - Author: D.J. Pilbeam
ISBN: 0824759044
ISBN13: 9780824759049
Binding: Other
List Price: $149.95
Publisher: CRC Pr Llc
Published Date: 08/31/2006