Guns, Germs, and Steel: The Fates of Human Societies (20th Anniversary Edition)

The Sweetpotato

Start a Business: Best Trending Future Small Business Ideas and How to Use Them for Maximum Profit

For The Love of Hops: The Practical Guide to Aroma, Bitterness and the Culture of Hops

Natural Resistance Mechanisms of Plants to Viruses

Malt: A Practical Guide from Field to Brewhouse

Virus and Virus-like Diseases of Major Crops in Developing Countries

Humic Products: Potential or presumption for agriculture

Virus and Virus-like Diseases of Potatoes and Production of Seed-Potatoes

Pig Health

Organic Farming: Everything You Need to Know

The Devil's Element: Phosphorus and a World Out of Balance

Pigs, Poultry and Poo: An Urbanite Couple's Journey to Country Life

Trichoderma: Biology and Applications

Textbook on Fundamentals of Agronomy: Principles and practices