00306nam a2200109Ia 450000500170000000800410001708200150005810000150007324500620008826000380015030000080018820260224041014.0260224s9999||||xx |||||||||||||| ||und||  a630.72 MEA  aMead, R.   0aStartistical methods in agriculture &experimental biology  aLondon: Chapman & Hall Ltd.c1983  a335