00570cam a2200157 a 450000500170000000800410001703500150005805000150007310000260008824501260011426000670024030000110030765000430031865000310036170000200039220260819085706.0060724s1981    us      r     000|0 eng d  a.b10754507 4aHT421bR651 aRondinelli, Dennis A.10aUrban functions in rural development :ban analysis of integrated spatial development policy /cby ... and Kenneth Ruddle  aWashington :bU.S. Agency for International Development,c1976  a305 p. 0aUnderdeveloped areasxRural conditions 0aCities and townsxPlanning1 aRuddle, Kenneth