gray lin (5 Ergebnisse)

Paperback. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Paperback. Zustand: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Paperback. Zustand: Brand New. 185 pages. 9.00x6.00x0.42 inches. In Stock.

Soft cover. Zustand: Fine. 4th Edition. 3rd ed., 1st printing ; vii, 58 pages + [2] : color illustrations, map ; 23 cm ; ISBN 9780966724011, 0966724011; OCLC 53086034 ; color stiff paper wrappers ; "Identification and photographs of sixty-one bird species found in most backyards of Georgia"--Cover ; Jim Wilson is the author or coauthor of five bird guides including Common Birds of Greater Atlanta (Georgia). He is past president of the Atlanta Audubon Society and served as Important Bird Areas coordinator for the state of Georgia from 2000 to 2006. ; Designed for beginning birders and nature enthusiasts alike, this easy-to-use guide presents sixty-one of the most common species of birds in the greater Atlanta area. The guide features large color photographs throughout for immediate identification and is conveniently organized by bird size, starting with very small birds, such as the ruby-throated hummingbird, and progressing to larger species, such as the great blue heron. Information for each bird species includes common and scientific names, distinguishing marks and characteristics, and descriptions of bird calls, typical habitats, and nesting and feeding behaviors. Accounts also show variations in plumage according to sex, age, and season. The perfect companion for every backyard birder. ; Book.

Taschenbuch. Zustand: Neu. Neuware -Semiconductor quantum well (QW) and quantum dot (QD) lasers for the fiber-optic communication are investigated in this publication. Three topics are covered: (1) theoretical comparison of QW lasers emitting in 1300-nm band, (2) design and demonstration of 980-nm InGaAs QW lasers with narrow vertical beam divergence, (3) long-wavelength InAs QDs and QD lasers.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 156 pp. Englisch.