The book may have numerous typos or missing text. It is not illustrated or indexed. However, purchasers can download a free copy of the original rare book from the publisher's website. You can also preview the book there.Purchasers are also entitled to a trial membership in the publisher's book club where they can select from more than a million books for free.Publisher: Govt. Print. Off. Publication date: 1912Subjects: Botany; Gardening / General; Nature / Plants; Science / Life Sciences / Botany