E.C. stakman, statesman of science
Christensen, Clayde M.
E.C. stakman, statesman of science - St. Paul, Minn. : The American Phytopathological Society, 1984 - 156 p. : ilus
23595
Agrónomos--Biografia.
Científicos--Biografía.
920 / C4
E.C. stakman, statesman of science - St. Paul, Minn. : The American Phytopathological Society, 1984 - 156 p. : ilus
23595
Agrónomos--Biografia.
Científicos--Biografía.
920 / C4