Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleExtracts from the Letters of Naturalist to the Pilcomayo Expedition*.AuthorsKerr, J. GrahamPublicationIbis, 1890, Vol 32, Issue 3, p350ISSN0019-1019Publication typeArticleDOI10.1111/j.1474-919X.1890.tb06493.x