more of these resources and, belatedly, room in which to fish and hunt. Some of the facilities and installations developed and managed are single-purpose in nature expressly designed for bettering particular fish and wildlife environments, but many more are ancillary to other purposes wherein fish and wildlife habitat is important but essentially a by-product of projects built for such other purposes. In the first category are fishing lakes developed with state fish and game funds primarily for fishing. In the second are the many multiple-purpose reservoirs impounded for the primary purposes of providing municipal and irrigation water, generating hydroelectric power, regulating river regimens, controlling floods, and similar other purposes...