Textbook of pastoral and agricultural botany for the study of the injurious and useful plants of country and farm This book, "Textbook of pastoral and agricultural botany for the study of the injurious and useful plants of country and farm", by John W. Harshberger, is a replication of a book originally published before 1920. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.