LEADER 00000nam 2200205 a 4500 001 0633590 003 UkHlHU 007 t 008 000605 2 1974 000 eng 040 UkHlHU 050 4 UA8 C1 100 0 Cadbury, Paul S. 245 04 The Chapmans Hill School Form experiment. 260 Association of Agriculture,|c1974. 300 16p. 700 0 Cork, Alex F. 946 6XX absent
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