14th edition. Never read or used but there is a shelf-wear at the corner tips on the cover. This guide is separated into three designated lists and includes several easily recognizable characteristics aiding in the identification of each noxious weed. Each 2-page spread contains a full-page color photograph of a particular weed with identifying information on the opposite page. Small-sized book (6-1/2" x 3-3/4") with a spiral binding, 170 pgs. Additional Details ------------------------------ Product description: 14th edition. This guide is separated into three designated lists and includes several easily recognizable characteristics aiding in the identification of each noxious weed. Each 2-page spread contains a full-page color photograph of a particular weed with identifying information on the opposite page. Small-sized book (6-1/2" x 3-3/4") with a spiral binding, 170 pgs.