共 50 条
- [21] Country Planning, a Study of Rural Problems [J]. ECONOMIC JOURNAL, 1945, 55 (218-19): : 272 - 273
- [22] Country Planning, a Study of Rural Problems [J]. ANNALS OF THE AMERICAN ACADEMY OF POLITICAL AND SOCIAL SCIENCE, 1945, 241 : 191 - 191
- [23] ROADS AND ROAD TRANSPORT IN AN UNDERDEVELOPED COUNTRY - A CASE-STUDY OF UGANDA - HAWKINS,EK [J]. ECONOMIC JOURNAL, 1962, 72 (287): : 725 - 727
- [25] EDUCATION BY RADIO IN HONDURAS - CASE-STUDY IN ELECTRONICS TECHNOLOGY IN A DEVELOPING-COUNTRY [J]. WIRELESS WORLD, 1977, 83 (1496): : 57 - 60