Shrader, John Abbott.2015-12-312015-12-311967http://hdl.handle.net/2097/26325Call number: LD2668 .T4 1967 S517Corn (Zea Mays L.) hybrids as affected by row spacing ; Grain yields, components of yield, and grain nitrogen of five double cross hybrids ; Total nitrogen and nitrate nitrogen in different plant parts of six single cross hybridsTextMasters theses