PLANTAE COLOMBIANAE XI: DE PLANTIS PRINCIPALITER COLOMBIAE VALLIS AMAZONICAE OBSERVATIONES
Published in Botanical Museum Leaflets, Harvard University, in 1949, in volume 13, pages 293-323
Date published:1949
Published in Botanical Museum Leaflets, Harvard University, in 1949, in volume 13, pages 293-323
Date published:1949