共 50 条
- [42] THE RELEVANCE OF TELECOMMUNICATION FOR RURAL-AREAS [J]. PHILIPS TELECOMMUNICATION REVIEW, 1983, 41 (02): : 97 - 99
- [44] ANTIBIOTIC-RESISTANCE OF COLIFORMS IN DRINKING-WATER IN RURAL-AREAS [J]. INDIAN JOURNAL OF MEDICAL RESEARCH SECTION A-INFECTIOUS DISEASES, 1990, 91 : 185 - 188
- [47] SPENDING AND SAVING IN URBAN AND RURAL-AREAS [J]. MONTHLY LABOR REVIEW, 1965, 88 (10) : 1169 - 1176
- [49] THE PROVISION OF BASIC UTILITIES IN RURAL-AREAS [J]. JOURNAL OF RURAL STUDIES, 1991, 7 (1-2) : 135 - 136
- [50] DOMESTIC SATELLITE SERVICES FOR RURAL-AREAS [J]. IEEE COMMUNICATIONS MAGAZINE, 1984, 22 (03) : 35 - 38