PLANTS OF COAHUILA, EASTERN CHIHUAHUA, AND ADJOINING ZACATECAS AND DURANGO, IV
Published in Journal of The Arnold Arboretum, in 1944, in volume 25, issue 4, pages 431-453
Date published:1944
Published in Journal of The Arnold Arboretum, in 1944, in volume 25, issue 4, pages 431-453
Date published:1944