"Utilizing a diversity of study design, 16 papers explore the production, environmental, and economic impacts of introduction of "first-generation" biotechnology into agriculture. Focusing on the impacts of insect resistant (IR) and herbicide tolerant (HT) technologies in the production of corn, soybeans, cotton, and canola in countries around the world, the studies look at microlevel and aggregate economic impacts, explore environmental results (focusing largely on decreased use of pesticides), and look for links between the two. The general conclusions are largely positive, indicating improved environmental results and greater benefits for small farmers in developing countries, however many important questions remain to be addressed." (Book News, Inc.(R), Portland, OR) "This is an extremely useful and informative volume that should play an important role in informing the debate on the commercial release of GM varieties in Europe and elsewhere, where the potential benefits are yet to be realized." (Susannah Bolton, Rothamsted Research, Hertfordshire, UK)