Wallace blodgett (1 risultati)

Ithaca (N. Y.), Published by the University, s.d. (vers 1910) ; 154 x 230 mm, 48 pp. + 1 pl. hors-texte, doubles-feuilles agrafées. En langue anglaise. Cornell University Agricultural Experiment Station of the College of Agriculture, Department of Plant Pathology, Bulletin 290. January 1911. Bon état.…