na INLIS000000000002601 20210322160221 210322||||||||| | ||| |||| || 979-518-203-X 010-0321002601 631.4 631.4 SUT Mul Mulyani Sutedjo; A.G.Kartasapotra Pengatar Ilmu tanah Cet.3 Jakarta PT.Rineka Cipta 2002 ix, 152 hal. : Ilus.; 21 cm Tanah pertanian