003450000a22001210004500060000800000082002000008100002800028245004900056260005400105260000900159300000800168650004700176  a100  a519.502 463 PAN  apanse V G, Sukhatme P V  aStatistical methods for agricultural workers  aNewdelhi, Indian council of agricultural research  c1954  a361  aStatistics/agriculture-statistical methods