00473cas a2200145 a 4500022001400000050001700014245009300031260007400124300000900198500005200207650001500259650001800274650001500292650002000307 a0173-761900aT1.A653 198900aApplied geography and development.bA BIANNUAL COLLECTION OF RECENT GERMAN CONTRIBUTIONS aTübingen, Germany :bInstitute for Scientific Co-operation,cc1980- av. ; aLatest issues consulted: 45/46, published 1995. 0aTechnology 0aHuman ecology 7aTECNOLOGIA 7aECOLOGIA HUMANA