Muck soil investigations progress report sanpete county experimental farm 1927-1930, inclusive Wilson, Lemoyne creator Stewart, George text xx Logan, Utah Utah. Agricultural Experiment Station 1931 monographic und
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24 p. by Lemoyne Wilson and George Stewart Enc. con otros impresos similares Abonos efecto en suelos Estiércol Suelos EUA PA-C 631.4 B85 Bulletin ; 24 205748 220125 Para_7002