Comparaçao do humus de capoeira e de floresta natural em latossolos amarelos de regiao amazonica, Brasil Proceedings of the regional colloquium on soil organic matter studies = Anais do coloquio regional sobre materia organica do solo Manarino, R.P. /Volkoff, Boris Cerri, C.C. FERTILITE DU SOL HUMUS MATIERE ORGANIQUE ZONE FORESTIERE ETUDE COMPARATIVE CENA PROMOCET Cerri, C.C. (ed.) Athié, D. (ed.) Sodrzeieski, D. (ed.) 1982 text https://www.documentation.ird.fr/hor/fdi:010068025 fdi:010068025 Manarino R.P., Volkoff Boris, Cerri C.C., . Comparaçao do humus de capoeira e de floresta natural em latossolos amarelos de regiao amazonica, Brasil. In : Cerri C.C. (ed.), Athié D. (ed.), Sodrzeieski D. (ed.), . Proceedings of the regional colloquium on soil organic matter studies = Anais do coloquio regional sobre materia organica do solo CENA ; PROMOCET, 1982, 51-57 Regional Colloquium on Soil Organic Matter Studies = Anais do Coloquio Regional sobre Materia Organica do Solo, Piracicaba (BRA), 1982/10/18-22 PO AMAZONIE BRESIL