This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

This book is a comprehensive treatment of the history, development, and current state of irrigation in the United States. The book covers the technological advances, the political and legal challenges, and the social and environmental impacts of irrigation in the country. It is a must-read for anyone with an interest in agriculture, water resources, or environmental studies. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Ancient Irrigation Systems in the Aral Sea Area, is the English translation of Boris Vasilevich Andrianov's work, Drevnie orositelnye sistemy priaralya , concerning the study of ancient irrigation systems and the settlement pattern in the historical region of Khorezm, south of the Aral Sea (Uzbekistan). This work holds a special place within the Soviet archaeological school because of the results obtained through a multidisciplinary approach combining aerial survey and fieldwork, surveys, and excavations. This translation has been enriched by the addition of introductions written by several eminent scholars from the region regarding the importance of the Khorezm Archaeological-Ethnographic Expedition and the figure of Boris V. Andrianov and his landmark study almost 50 years after the original publication.