Date : 1950
Editeur / Publisher : Waltham, Mass. : Chronica Botanica Co. , 1950, cop. 1950
Type : Livre / Book
Langue / Language : anglais / English
Classification Dewey : 584.15
Collection : A new series of plant science books / ed. by Frans Verdoorn / Waltham, Mass. : Chronica Botanica Company , 1938-19??