National potato germplasm evaluation and enhancement report, 1987 : fifty-eighth annual report by cooperators
Haynes, Kathleen G., ed.
National potato germplasm evaluation and enhancement report, 1987 : fifty-eighth annual report by cooperators edited by Kathleen G. Haynes - Maryland United States Department of Agriculture 1989 - iv, 163 p.; 27cm.
National potato germplasm evaluation and enhancement report, 1987 : fifty-eighth annual report by cooperators edited by Kathleen G. Haynes - Maryland United States Department of Agriculture 1989 - iv, 163 p.; 27cm.
