00372    a2200145   4500020001500000082001700015100001700032245003700049260005800086300001900144650001300163700001800176700001700194700001500211  a085264289x  a001.434bMAN  aPearce, S.C.  aA manual of crop experimentation  aLondonbCharles Griffin & Company Limitedc1988g1988  axi,358p.c24cm  aKnowlege  aKempson, R.E.  aClarke, G.M.  aDyke, G.V.