TY - SER ED - O.R.S.T.O.M. (Agency : France) TI - Cahiers O.R.S.T.O.M SN - 0068-5208 AV - QH301 .F68a U1 - 574.05 19 CY - Paris. KW - Biologia do solo KW - Biology N1 - Ceased publication. Cf. Letter from publisher ER -