Fertilizer application.
MLA
Cofer. "Fertilizer application.." Hargrett Library. 1966-09, https://dlg.usg.edu/record/guan_caes_0004-001-005-179-005#item.
APA
Cofer (1966-09). Fertilizer application.. Retrieved from https://dlg.usg.edu/record/guan_caes_0004-001-005-179-005#item
Chicago
Cofer. "Fertilizer application.." 1966-09. May 21, 2026. https://dlg.usg.edu/record/guan_caes_0004-001-005-179-005#item.