00378nam a2200109Ia 4500080001800000100001700018245010200035260003200137300001600169520006400185583001900249  a19.01.07 N427  aNelson, John  aInformation exchange networking for agricultural development : a review of concepts and practices  bCTAaEde-WageningenNLc1994  aviii, 86 p.  aFocuses on information exchange and networking in practice.  c3/7/00kM2LMGR