000 004620000a22001450004500
060 _a100
082 _a630. 72 PAT
100 _aPaterson, D D
245 _aStatistical techniques in agricultural research: a simple exposition of practice and procedure in biometry
260 _aNew York, Mc Graw- Hill Book Company Inc
260 _c1939
300 _a257
650 _aAgriculture research-statistics/field experiments/sampling techniques
942 _cBK
999 _c220451
_d220451