It is estimated that about 1 million biogas plants are function in our country and by 200 A.D. this number will touch to 1.2 million. Biogas plants not only produce biogas for domestic, agricultural and industrial purposes, but they also discharge a considerbale amount of digessted liquid slurry, which has many nutrients useful in agriculture, sericulture, forage culture and animal husbandry. Profitable handling and utilization of biogas plant slurry is, therefore, a very important aspect attached to biogas technology. Since the wet slurry contains about 90 percent water, its management becomes a difficult job. In order to meet the dearth of published literature on the idea of manahemnt of biogas slurry, this book has been prepared by synthesing the contributions of experts made to a national workshop held at Udaipur in 1987. This book will? be of considerable help to the farmer, agricultural Scientists, agricultural engineers, administrators and planners of our country and abroad who are engaged in integrated rural development.