Bøker av Michael D. Williams

Offers insights into the globalization of e-commerce and the minimization of the digital divide between developed and developing countries. This book specifically addresses and explains the adoption and proliferation of global e-commerce.

This popular guide for identifying trees in any season features 600 color photos and 200 line drawings showing bark, branching patterns, fruits, flowers, nuts, leaves, and more. Covers every common tree in eastern North America, updated with the latest taxonomy and 130 range maps. Useful in the field or at home; field tested by forestry experts.