Includes material on irrigation in Mexico, Somalia, Morocco, the Andes, Bali, Cape Verde, Iran, and Sri Lanka.

A poignant study of how a group of poor white urban youth find respite from poverty, violence, and racism in a local community center.

An examination of the role and contributions of the four Welland Canals to the development of Niagara Peninsula communities.

A historical and ethnographic study of the conflict between global transportation and rural development as the two intersect at the Panama Canal. In this innova

This book presents the current state of research on the basic scientific aspects of root canal biofilm biology within a clinically applicable context. Root cana