The author of the classic, best-selling book on ponds presents new tips, techniques, and hundreds of resources in this updated, expanded guide.Earth Ponds Sourcebook is the most comprehensive and up-to-date reference book for pond-related books and periodicals; aquaculture manufacturers and suppliers; advocacy groups and organizations; water gardening suppliers, botanical gardeners, and government organizations. Since the book"s first publication, the world of ponds has grown dramatically, and this revised edition keeps pace with the latest changes and improvements. An extensive resource section includes bibliographies of books and periodicals, along with Internet addresses. The new expanded resources section includes: pond building; maintenance; activities and use; wildlife; garden ponds; and more. In addition to attracting new readers, the revised Earth Ponds Sourcebook will be useful to previous buyers interested in keeping up on the latest in pond technology, techniques, and supporting organizations. 20 black-and-white photos, 20 illustrations