TY - BOOK AU - Vaughan,Roger J ED - Research and Development Corporation, TI - The application of economic analysis to the planning and development of the Delaware Water Gap National Recreation Area T2 - The Rand paper series PY - 1975/// CY - Santa Monica, California PB - Rand Corporation KW - Recreation areas KW - Economic aspects KW - Delaware Water Gap National Recreation Area (N.J. and Pa.) KW - Recreational surveys KW - Regional planning N1 - Includes bibliographical references ER -