(The influence of vernalization and supplementary fertilization on the development and yields of potatoes)
Birecki, M.
(The influence of vernalization and supplementary fertilization on the development and yields of potatoes)
Sobretiro de : Roczniki Nauk. Rolniczych. 69 A (4) : 477-527, 1954
17612
Fertilizantes para papa.
Papa--Investigación.
(The influence of vernalization and supplementary fertilization on the development and yields of potatoes)
Sobretiro de : Roczniki Nauk. Rolniczych. 69 A (4) : 477-527, 1954
17612
Fertilizantes para papa.
Papa--Investigación.
