Example pages for: Knott's Handbook for Vegetable Growers, 5th Edition

http://media.wiley.com/product_data/excerpt/8X/04717382/047173828X.pdf http://media.wiley.com/product_data/excerpt/8X/04717382/047173828X-1.pdf http://media.wiley.com/product_data/excerpt/8X/04717382/047173828X-2.pdf