With over 40,000 described species, spiders have adapted to nearly every terrestrial environment across the globe. Over half of the world's spider families live within the three contiguous Pacific Coast states--not surprising considering the wide variety of habitats, from mountain meadows and desert[...]
This book introduces Proto-Indo-European and explores what the language reveals about the people who spoke it. The Proto-Indo-Europeans lived somewhere in Europe or Asia between 5,500 and 8,000 years ago, and no text of their language survives. J. P. Mallory and Douglas Adams show how over the last [...]
This 8th Edition of "Moss and Adams' Heart Disease in Infants, Children, and Adolescents: Including the Fetus and Young Adult", provides updated and useful information from leading experts in pediatric cardiology. Added chapters and a companion web site that includes the full text with bonus questio[...]