Open AccessCrop rotation experiments in the Ohio Valley (1925-1936)
Author(s) -
Theodore Clinton McIlvaine,
G. G. Pohlman
Publication year - 1943
Language(s) - English
Resource type - Reports
DOI - 10.33915/agnic.306
Subject(s) - crop , crop rotation , rotation (mathematics) , environmental science , agricultural engineering , geography , agronomy , forestry , biology , mathematics , engineering , geometry