TY - BOOK AU - Malthus, Thomas Robert, TI - Principles of political economy considered with a view to their prac tical application U1 - 330.1 MAL PY - 1951/// CY - New York PB - A. M. Kelley KW - Economics N1 - 2nd ed. with considerable additions from the author's own ms. and an original memoir; Includes bibliographical references ER -