00407nam a2200121Ia 450000500170000008000180001710000170003524501020005226000320015430000160018652000640020258300190026620260716043215.0  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