Search Results       Your search for [author]Nguyen Duc Tri. returned 1 record.           Powdery scab (spongospora subterranea (WALLR.) legerh of white potato : survey, screening for resistance and chemical control. by Nguyen Duc Tri.; 1992. Subject: Potato-scab; Potatoes -- Disease and pest resistance.          Add to Book Cart   |    Digital Copy Available Relevance: 28.10%