01261cam a2200289 a 4500999001500000001000700015003000400022005001700026008004100043010001700084024001400101040002600115050002400141110011300165245025500278260007300533300002100606490001700627500004600644504003000690650003600720650004000756700001700796830002700813942001400840952011700854  c3239d3239006621OSt20210308112903.0841011s1984    onc      b    100 0 eng    a   84226037   cAVAILABLE  aCUCKcCUCKdCUCKbENG00aSB210.A35bI57 19832 aInternational Society for Tropical Root Crops.bAfrica Branch.bSymposiumn(2nd :d1983 :cDouala, Cameroon)00aTropical Root Crops :bProduction And Uses In Africa : Proceedings Of The Second Triennial Symposium Of The International Society For Tropical Root Crops, Africa Branch, held in Douala, Cameroon, 14-19 August 1983 /ceditors, E.R. Terry ... [et al.].  aOttawa, Canada :bInternational Development Research Centre,cc1984.  a231 p. :c25 cm.1 aIDRC ;v221e  aAbstract in English, French, and Spanish.  aBibliography: p. 209-228. 0aRoot cropszAfricaxCongresses. 0aTropical cropszAfricaxCongresses.1 aTerry, E. R. 0aIDRC (Series) ;v221e.  2lcccBOOK  00102lcc4070a001b001d2014-09-24l0o 	SB210.A35 I57 1983p006621r2014-09-24 00:00:00t1w2014-09-24yBOOK