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Proposición de leyenda para la cartografía de las formaciones vegetales del Chaco paraguayo. Contribución al estudio de la flora y de la vegetación del Chaco. III = Proposal of a classification for the mapping of the vegetation formation of the Paraguay Chaco. Contribution to the study of the flora and vegetation of the Chaco. IIISPICHIGER, R; RAMELLA, L; PALESE, R et al.Candollea. 1991, Vol 46, Num 2, pp 541-564, issn 0373-2967Article

Concept and use of an integrated database system for the Chaco. Application to a preliminary checklist ― contribution to the study of the flora and vegetation of the Chaco. IIZELLWEGER, C; PALESE, R; PERRET, P et al.Candollea. 1990, Vol 45, Num 2, pp 681-690, issn 0373-2967, 10 p.Article