The world is facing a drinking water crisis. Besides continuous population growth, uneven distribution of water resources and periodic droughts have forced scientists to search for new and effective water treatment, remediation and recycling technologies. Therefore, there is a great need for the development of suitable, inexpensive and rapid wastewater treatment and reuse or conservation methods. This title discusses different types of wastewater treatment, remediation and recycling techniques, like adsorption, membrane filtration and reverse osmosis. It also provides guidance for the...

The Punjab--an area now divided between Pakistan and India--experienced significant economic growth under British rule from the second half of the nineteenth century. This expansion was founded on the construction of an extensive network of canals in the western parts of the province. The ensuing agricultural settlement transformed the previously barren area into one of the most important regions of commercial agriculture in South Asia. Nevertheless, Imran Ali argues that colonial strategy distorted the development of what came to be called the "bread basket" of the Indian subcontinent....