ما بقی فیلدها | ،،،،1،1،8،42906،01/04/1381،000،{1},42906{2},#10973{78},#BL{83},انگلیسی{175},#Numerical classification of soils and its application in survey #J.J. de Gruijter{205},Wageningen Center for Agricultural Pub and Documentation #1977{218},#117 p. : illus,)maps in pocket( 25cm{224},Agricultural research reports, 855{1255},Soil- Classification- Mathematical models | ||||||
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