Gray, H. Peter Economic development and population growth; a conflict? Edited with introductions by H. Peter Gray and Shanti S. Tangri. - Lexington, Mass. Heath [1970] - xxiv, 162 p. 21 cm. - Studies in economics, . 920316 Includes bibliographical references. LCCN: 70104036 //r87 Subjects--Topical Terms: PopulationEconomic development LC Class. No.: HB871 / .G76 Dewey Class. No.: 301.3/2/08