Bothalia · 2000 · 15 citations · 1 references
Natural ResourcesConservation BiologySpecies ConservationBiodiversityConservation Of Tropical FloraEnvironmental ConservationTropical Floras
THE CONSERVATION STATUS OF ALOE IN SOUTH AFRICA: AN UPDATED SYNOPSIS
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The Aloes of the Yemen Arab Republic
John R. Wood · Kew Bulletin · 1983 · 14 citations