Deborah kowal (59 risultati)

Condizione: like_new.

paperback. Condizione: Good. 17th Edition. Corners are slightly bent. Used - Good.

paperback. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Condizione: New.

Paperback. Condizione: Near Fine. A bright, clean copy. ; 8vo ; 235 pages.

paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Soft cover. Condizione: Very Good. trade paperback in very good condition.

Paperback. Condizione: As New. Softcover. Free of any markings and no writing. Previous Owner name inside, Minor shelf-wear. For Additional Information or.

Paperback. Condizione: New. In shrink wrap.

Paperback. Condizione: Brand New. 19 paperback/cd-rom edition. 874 pages. 9.25x6.00x1.75 inches. In Stock.

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

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

Condizione: New.

Paperback or Softback. Condizione: New. The China-US Partnership to Prevent Spina Bifida: The Evolution of a Landmark Epidemiological Study. Book.

paperback. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Condizione: As New. Unread book in perfect condition.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: good. Has a sturdy binding with some shelf wear. May have some markings or highlighting. Used copies may not include access codes or Cd's. Slight bending may be present.

Paperback. Condizione: New. In 1983 two doctors, one from each side of the world, decided to form a partnership, and so began a scientific adventure that would improve the odds that babies could be born healthy and whole. Neural tube defects that severely disabled or killed babies were epidemic in China (where the folk term was guai tai--roughly ""monster baby""--for an infant whose embryonic neural tube doesn't completely close and whose head and neck may be misshapen or spine may protrude) and a significant problem in the United States, leading teams of researchers from the United States and China to combine forces to recruit more than 285,000 Chinese women and to follow nearly 250,000 pregnancies in an epidemiological study.Sixteen thousand staff were involved in running the project, which encountered massive bureaucratic obstacles as well as cultural differences, politicking for study designs and funding, the crisis of Tiananmen Square, and testy debates over research ethics. Nevertheless, the researchers persevered in a collaboration that lasted more than three decades and led to landmark findings on the role of folic acid in preventing spina bifida. Fortifying cereal grain products with folic acid became routine in the United States and a growing number of nations around the world: that intervention was named one of the ten great public health achievements of the last decade.…

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New. Satisfaction Guaranteed or your money back.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: New. In shrink wrap. Looks like an interesting title.

paperback. Condizione: Good. Book only. May contain highlighting/underlining/notes/etc. May have used stickers on cover. Access codes and supplements are not included with this item. Ships same or next day. Expedited shipping: 3-5 business days, Standard shipping: 4-14 business days.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New. KlappentextrnrnIn 1983 two doctors, one from each side of the world, decided to form a partnership, and so began a scientific adventure that would improve the odds that babies could be born healthy and whole. Neural tube defects were epidemic in.