Subasta Bidspirit | EXCELL (Arthur Wallis). CATALOGUE of

EXCELL (Arthur Wallis). CATALOGUE of the Vascular Plants of S. Tomé. London. 1944. - EXCELL (Arthur Wallis) CATALOGUE of the Vascular Plants of S. Tomé. London: British Museum, 1944. XII, 428 pp.: il.; 255 mm.