TY - BOOK AU - Grigg,David B. TI - Population growth and agrarian change: an historical perspective U1 - 301.32/9/1724 PY - 1980/// CY - Cambridge [Eng.], New York PB - Cambridge University Press KW - Population KW - AGRICULTURA KW - History KW - Economic aspects KW - Developing countries N1 - Includes bibliographical references and index ER -