The Conservation District Manager Passbook® prepares you for your test by allowing you to take practice exams in the subjects you need to study. It provides hundreds of questions and answers in the areas that will likely be covered on your upcoming exam, including but not limited to: preparing written material; supervision; principles and practices of natural resource conservation, with emphasis on soil and water conservation; construction and maintenance of conservation projects such as diversion, waterways, drainage and erosion control; reading and interpreting maps, charts and graphs; basic surveying, including computations; collection, analysis and presentation of data; and other related areas.