Search Results       Your search for [subject]Onion -- Response to urea returned 1 record.           Response of granex onion to different levels of urea. by Niñalga, Onofre R.; Nueva Ecija: Central Luzon State University, 1967. Subject: Agriculture; Onion -- Response to urea; Urea -- Effect on onion; Urea -- Granex variety.          Add to Book Cart Relevance: 37.76%