National potato germplasm evaluation and enhancement report, 1990 : sixty-first annual report by cooperators
Haynes, Kathleen G., ed.
National potato germplasm evaluation and enhancement report, 1990 : sixty-first annual report by cooperators edited by Kathleen G. Haynes - Maryland United States Department of Agriculture 1991 - iv, 293 p.; 27cm.
635.216 523 9 B419N61
National potato germplasm evaluation and enhancement report, 1990 : sixty-first annual report by cooperators edited by Kathleen G. Haynes - Maryland United States Department of Agriculture 1991 - iv, 293 p.; 27cm.
635.216 523 9 B419N61