@incollection{fdi:24541, title = {{C}omposicion fraccional del humus de los principales suelos de {C}uba = {L}a composition de l'humus des principaux sols de {C}uba}, author = {{O}rtega {S}astriques, {F}.}, editor = {}, language = {{SPA}}, abstract = {}, keywords = {{HUMUS} ; {ETUDE} {COMPARATIVE} ; {SOL} {TROPICAL} ; {CUBA}}, booktitle = {{S}ol et eau : r{\'e}sum{\'e}s des actes du s{\'e}minaire = {S}uelo y agua : resumenes de los actas del seminario}, numero = {}, pages = {301--321}, address = {{P}aris}, publisher = {{ORSTOM}}, series = {}, year = {1986}, ISBN = {2-7099-0833-6}, ISSN = {0767-2896}, URL = {https://www.documentation.ird.fr/hor/fdi:24541}, }