Practical Drainage for Golf, Sportsturf and HorticultureJul 15 2000by Keith McIntyre and Bent Jakobsen
Seed Quality: Basic Mechanisms and Agricultural ImplicationsApr 4 1995by Robert E Gough
Permaculture: Principles and Pathways beyond SustainabilityDec 1 2002by David Holmgren
First the Seed: The Political Economy of Plant BiotechnologyMar 16 2005by Jack Ralph Kloppenburg Jr.
Solids, Liquids, and GasesJan 1 2008by Carol K. Lindeen
Food Not Lawns: How to Turn Your Yard into a Garden and Your Neighborhood into a CommunityOct 15 2006by Heather Jo Flores and Toby Hemenway
A Guide to Golf Course Irrigation System Design and DrainageJan 15 1997by Edward Pira