PLANTS OF COAHUILA, EASTERN CHIHUAHUA, AND ADJOINING ZACATECAS AND DURANGO, II
Published in Journal of The Arnold Arboretum, in 1943, in volume 24, issue 4, pages 375-421
Date published:1943
Published in Journal of The Arnold Arboretum, in 1943, in volume 24, issue 4, pages 375-421
Date published:1943