00298nam a2200109Ia 450000500170000000800410001708200140005810000180007224500490009026000410013930000080018020260224040915.0260224s9999||||xx |||||||||||||| ||und||  a631.4 KIL  aKilmer, V.J.  0aHandbook of soils and climate in agriculture  aBoca Raton: Fla. : CRC Press, c1982  a445