It is the intent of this district to facilitate the orderly and economically efficient development of Tallulah Falls from existing built-up areas outward to the town's perimeter by establishing and preserving areas for low intensity uses such as agricultural, low density residential, and outdoor recreational uses in outlying areas without permitting an intensity of development which would require provision of additional public facilities and services in those areas until the land preserved for non-agricultural uses has been developed to the extent that agricultural land is needed for expansion of urban uses.