00588nam a2200181   450000500170000000700040001700800040002102000150002504000090004005000200004911000390006924501060010826001110021430000180032544000190034350000240036265000200038620150612103730.0000000  a9221064395  aUOEL  aSB170b.P6 1989  aInternational labour Organization   aTree Nurseries:bSpecial Public Works Programmes an Illustrated Technical Guide and Training Manual /  aGeneva 22, Switzerland.:bInternational Labour Organization,United Nations Development Programme,cc 1989.  a127p.:bIll.;  aBookletnNo. 6  aincludes references  aNurseriesxTree