Editore: American Journal Of Botany
Da: Terrace Horticultural Books, St. Paul, MN, U.S.A.
StapleBound. Condizione: Very Good. Tables, Text Figures, Graphs (illustratore). Copyright Date: 1954 Quarto, april 1954, PP.285-293, American Journal Of Botany Volume 41, No.4.
Editore: American Journal Of Botany
Da: Terrace Horticultural Books, St. Paul, MN, U.S.A.
StapleBound. Condizione: Very Good. Tables (illustratore). Copyright Date: 1951 Quarto, Sept. 1951, PP.737-744, American Journal Of Botany Volume 38, No.9.
Da: Terrace Horticultural Books, St. Paul, MN, U.S.A.
StapleBound. Condizione: Very Good. Text Figures (illustratore). Copyright Date: 1951 Sm Quarto, , PP.744-751, Reprinted From American Journal Of Botany.
Editore: Minnesota Academy of Science, 1943
Da: Terrace Horticultural Books, St. Paul, MN, U.S.A.
Soft cover. Condizione: Very Good. Tables, Graphs (illustratore). Staplebound, Copyright Date: 1943 Octavo, PP.58-62, Reprinted From Proceedings Of The Minnesota Academy Of Science, Vol.11.